An overall good investment
345036
The triggers work very well.  Before I bought them, I never had a problem with my fingers sliding off of the original triggers, but the way they curved down made me have to curl my finger more, and eventually made my finger cramped and sore within an hour.  I looked for some 3rd party controllers with better triggers, until I saw these snap-on triggers.  I recieved them, and they work as expected.  The design helps you push the triggers with more precision and support.  It works great with racing games like Dirt 2.  It does hinder me a little when I want to press the triggers real fast, like when I have a single fire weapon, but it doesn't mess me up too much.  The triggers come in 2 different colors, one matches the black controller, and the other matches the other colored controllers, but you may not recieve the one that matches your controller.  I haven't had any problems with them coming off, unless I drop the controller, but if you want them to stay on as long as possible, don't replace them that often.  The price for the function is definitaly worth it, but it is a little too expensive.  I know it's not that much money, but essentually, all your buying is two small pieces of plastic.  Over all, I would recommend them to anyone who hates the stock triggers but doesn't want to replace the controller.
4268935
Well worth the money. A good investment if you plan on keeping the bike.
1974198
I love this as a first Carrera Digital 1/32 set.  As with most slot car sets, you "save" money you'd have to spend on a la carte upgrades later on by buying those same items in the set.  The third controller and car, and larger track layout are worth the expense, but at almost $400, it's a substantial investment.  There are other Carrera sets at around this price point that have either have only two cars or which offer wireless controllers instead -- I don't mind the wires, so this made the most sense.  The cars have good detail and have been durable over all, but unlike some Carrera cars in the past, don't have break away or rubberized wings and mirrors.  We snapped the rear wing off the Corvette in what seemed like a low speed collision.  The fragile plastic antennae on the top of two of the cars aren't going to survive long, either, but were hardly noticeable to begin with.  I'm willing to take the trade off of a better looking, but slightly fragile car.  Scalextric and Ninco digital starter set cars typically have blacked out windows and plain liveries.  The digital command center can do quite a bit, but there's no video or digital output.  For that reason, I'd recommend investing in the AppConnect, which allows you to use your iOS or Android device to control the race functions of the set.  You can also create driver profiles, races for set laps or set amount of times, and, with the pit lane (not included), can track fuel consumption as the race goes on.
2573934
excellent article really is a great investment.
its reliable functioning is necessary although it is a bit difficult to configure for the first time, then you do not want to quit using.
1532618
The quality of the product is great and seems to be a good investment
4287940
I was debating whether or not these were worth the money for a while now and I finally decided to take the plunge. I'm happy with the investment.

Pros: I'm pretty techy so I notice the difference in sound quality between these and my other Bluetooth headphones. The sound quality is definitely higher, which is exactly what I wanted. And looks wise, they are definitely unmatched. They also take about two seconds to turn on and off, and come with a cord in case you ever run out of juice. 12 hours of playback per 2 hour charge is a pretty good deal as well.

Cons: Yeah the price. It's a hefty sum, but I cannot deny they are great sounding headphones. But what the hell is the case that they come in? It's literally like a 25 cent case with only soft styrofoam padding. I just dropped a large sum of money on your headphones and you can't give me a hard case or something that is more protective? That's a little ridiculous. They even give you a little clip for the soft case. Who would want to have their $300 headphones dangling outside with a soft shell case? Mine as well hang your phone on a keychain.
430404
After using the Electrolux Versatility for several weeks, I am pleased with its performance and my experience has been mostly positive.  The majority of the features are excellent; however, there are a few things that could be improved.

First, what I like:

 - Light weight, compact size. The canister is easy carry up and down the stairs. While it does have a lot of plastic parts to keep the weight down, the construction feels solid.

 - Easy to empty bagless canister. The debris container has a large capacity, is easy to remove, and is emptied with the push of one button.  Simple and efficient.

 - Powerful motor. Suction power is controlled by opening a sliding vent hole on the wand.  The motor itself does not have variable speed settings.

 - The vacuum head is a compact, streamlined size that swivels, making it easy to get under and around things that don't move.  The brushroll has a convenient on/off switch on the handle of the wand and the wand length is adjustable.

 - Nice accessory tools. The crevice tool and dusting brush store underneath the debris canister. This is much more convenient than it sounds. They are right there when you need them, and I use then a lot. Push one button to remove the canister and there they are.

 - Retractable cord with a lot of length. It easily reaches to all parts of my large family room. The retractable feature works well. In fact, be careful because it zooms back in at a high speed.

A couple of issues:

 - Very stiff hose.  This is my biggest problem, especially when cleaning in tight quarters. The hose is not very flexible and does not spin easily, so instead of following the canister smoothly, it pops up and hits the wall or furniture  - a few times knocking things off low tables.  The stiffness of the hose also makes it more difficult to store as it won't wrap around the canister.

 -  The bare floor brush head doesn't attach securely. The large head size - a plus for cleaning big rooms, but not needed in my smaller home - makes it easy to catch on furniture, and when it does catch, it falls off.  I have a lot of hardwood and tile in my home, so I was hoping for a good floor brush. In the end, this is a minor problem - instead of the floor brush, I can use the beater head with the brush turned off and the height adjusted for bare floors. Plus the headlight on the beater head is a plus.

If one doesn't mind the stiff hose (it's also possible that it will loosen with wear), and if a functional floor brush is not a priority, this vacuum is a good choice. It's an improvement over my older Dyson, which it is replacing.
17507
One of the "Best" investment my wife & I have made.
59181
If you have a car that you don't drive very much depending on the season, this is a worthwhile investment.  I have my summer sports car that doesn't see much use during the winter months and a battery unused quickly turns into a dead battery.  I like the fact that it continually monitors the battery and will apply a charge to keep it at a usable level.  No more surprises come spring.  The battery for this car is on the high end of the price spectrum and I have had to replace it twice in 3 years as it would lose the ability to hold a charge if left dead for several weeks.  At $150 - $200 to replace the battery, this charger should pay for itself very quickly and having the peace of mind that I will be able to start the car right up after it sits for a few months is an added bonus.  I have a second charger that I was using before, but it required you to remember to hit the charge button a couple times a week and I don't know if this was great for the battery.

The only reason I didn't give it five stars is the charging leads could be a bit longer.  I keep the car in the driveway and the charger in the garage.  While the leads do make it to the car, I have to pull the car all the way so it's touching the garage door to make it work.  Adding a few more feet to the charging leads (and subsequently increasing the gauge of the charge leads to accommodate the distance) would be a big improvement in my mind.
808606
I bought this product based on reviews. I needed a protective device in an environment where I had near misses with marauding and huge canines  and with owners who believe that it is okay for their pets to growl and lunge at joggers in public places.
I have not tried it out on myself or on anyone and hopefully never have to use it. Based on reviews it seems to perform its task well .
For the price of the Vipertek, that may potentially save me from harm, I can state it is a great investment.
My only angst with it is the holster. It requires both hands to draw the instrument out and fumbling at best. Not the ideal position to be in when faced with a situation . I am looking for an alternative holder or pouch to house it on my running belt that may obviate this disadvantage .
So I give it 3 stars , 1 deduction for the poorly designed holster and the other its untested efficacy.
4096002
This is a worthwhile investment for fans, but I can't say it's a fantastic deal at $230.
Pro's: Highly detailed; solid construction; everything worked as advertised; fairly sophisticated light and sound effects (plays 5 different, surprisingly long musical clips and 6 different sound effects--wave motion gun revs up, shuts down other lights as it "draws power," then changes colors for the discharge); well-made (all antennas and spires straight and properly aligned); arrived early
Con's: smallish; sound is necessarily not very loud or imposing
Cautions: As others have said, it's a bit small; some assembly required, and all instructions are in Japanese (but you can figure it out with the pictures); when using the remote to activate sound and lights, some experimentation is needed---to activate the wave motion gun, hold down the "A" button (not marked) continuously, then release when the cannon turns blue--I almost returned mine, thinking that feature wasn't working at first.
2231182
Overall I'm happy I bought this. While I appreciate (or at least aspire to appreciate) hi-fi audio, my main goal in a music system at least for now is to have flexible on-demand delivery first, audio fidelity second. I primarily use it for rhapsody which works pretty well- its nice to have their entire catalog "at my fingertips". There is little to no lag on the stream and the audio quality is pretty good. I've never heard it skip. I have it connected to a stello DA100 DAC. Compared to playing my computer straight into the DAC's USB input, at least streaming, the sound quality is actually better with the duet(I think it streams to the player @ 192 kbps vs. 128 to the computer).

A couple of improvements could definitely be made, mainly to the user interface. "Typing" with the scroll wheel (in order to search for songs) is cumbersome. Also, playlists are not particularly dynamic- it would be nice to be able to insert a track to the current list and then continue with the playlist afterwords but I've struggled to do this. Also I don't think it's possible to move tracks around. A touch screen with a virtual keyboard would solve the search/typing issue and might also make playlists more dynamic through the ability to visually drag tracks around.

Despite these potential improvements, I think this is a good product and I'm glad I have it.

As a sidenote, I ordered a second receiver which didn't work and is being exchanged. Having two zones was one of my main motivations for purchasing the system. If this function works well my opinion will turn more favorable.
4745063
This table and chairs was a good investment of my money. I am glad that I ordered them; however, I did have some difficulty fitting the rungs into the slots on the backs of the chairs. My husband assisted me with this process and it finally worked. I would recommend this product, in spite of the difficulty.
1333210
I recently started graduate school and was tired of having to deal with stereochemistry in my head. I decided to invest in a model kit. I wanted something that would last and I must say that I am quite pleased with the quality of this kit. While it is more than most model kits the pieces are of a good quality, and they are sturdy. I don't feel like it is going to break if I bend it the wrong way which is also nice. Overall a great investment.
1130767
It's fast, no problems , a good investment for my phone.
3915793
The quality of the overall product is impressive for the price.
151609
I do find this overall to be a good chair for the money.  I'll do my best to list what I feel are the pros and cons of this item.

Pro:

1) Easy to assemble.  I did do it in stages, but only because I was feeling a bit lazy.  If I sat down and just did it all at once I'd say it would easily take under 30 minutes, possibly just 15 minutes to assemble.  I personally had no issues with lining up the bolt holes, one just needs to remember to keep everything loose until all the bolts for the seatback, seat and arm rests are in place.

2) A lot of height adjustment, this chair (based on height alone, not the backrest, see item 1 under "cons") would be perfect for someone fairly tall, but can also adjust to a fairly low height as well.

3)  Width is very good, I'm forced to admit I'm not the most svelte person in the world, and I fit fine as far as width.

4)  Comfort of the bottom seat seems fine, backrest is a bit firm but not uncomfortable.

5)  No extra tools needed, just one allen wrench, which came with the same packaging as the bolts.  An extra bolt or two along with one or two other extra parts were included as well.

Cons:  1)  I'm about average height for a grown man, and the backrest almost seems slightly too short.  For a tall man it might only hit them a bit above the middle of the back.  Despite how it looks in the photo, the backrest is a bit short given how high one can adjust the chair

2)  For those that are extra sensitive to chemical smells, I didn't notice this until after I started to assemble the seat back to the seat and arm rests, but that part of it does have a mild but notable smell similar to "new car smell".  I personally am not bothered by it at all, but I'm also in a large bedroom turned into an office/computer room with an overhead ceiling fan.  Someone whom is sensitive to manufactured product odors and fumes might need to let this chair air out for a day or two in a garage or outside.

3)  At default setting, the chair will recline back but it takes a bit more effort then I expected.  I haven't tried adjusting it (there is a large knob on the bottom for that) to see if I can get it to a setting that lets me recline easier without feeling too loose or "springy".

4)  I won't lower the rating for this addendum, but this chair probably isn't real leather.  For those seeking a real leather chair, then lower this review by a star I suppose due to that, the item listing as of the date of my post does say leather in a couple places.