definitely a cool concept, but not as effective as you might
345092
it definitely warms up the graham crackers and chocolate. but  you need to roast the marshmallow first then put the smore into the contraption and then reheat. definitely a cool concept, but not as effective as you might think
1560271
I bought this to dry my fursuit after washing, or running around at cons and getting sweaty.
This product is a great idea, but the fan that comes with it is a little weak.

Following a super cute video, I customized it and made it over twice as powerful. https://www.youtube.com/watch?v=2l7R8Wsy_s8
I used the&nbsp;&nbsp;and&nbsp;&nbsp;to super-charge the HangAir system. It's incredibly powerful and loud now, and works much better.

As a side note, when I disassembled the stock HangAir system I found that one of the power wires going to the stock fan was horrible mangled and wire coating was stripped in places... Probably over use of a heat gun at the factory... If you own one of these and are having problems you may want to pull out the 4 screws holding the fan to the bottom of the device and check the wires for damage.
1020015
This is a really cool idea.  The popcorn making capability is not really impressive. Tons of unpopped kernels go flying everywhere (I stand there and kind of guide the popcorn into my bowl as much as I can, but I feel like a lot of them end up being wasted.  Even so, it's enough popcorn to get a decent sized bowl full and it's really cool looking by itself when not in use.  I'd definitely buy this as something impressive to pull out at a party/set up in a sports bar as opposed to something actually used to pop popcorn on a regular basis.
1367083
Take a pencil between your thumb and pointer finger. Allow it to bounce off of the strings on your guitar. Kinda cool, right? That's the direction of application that this thing offers. I didn't really find it to be that practical for anything besides this 'raking' back and forth, which creates a sort of messy tremolo effect. Eh. Cool idea, but it's a bit of a novelty. Worth trying if you want a tool to bounce off of your strings...
1883799
Cool idea, but not for use as an every day tracker. Also, it had several apps, versus one app that can do it all, so I found that to be annoying that I needed to make a folder just to hold all of the apps.  The 7-minute workout is cool.  The walking app was good motivation, but I used it to take my dogs for a walk and it was annoying to have to stop it when my boys needed to relieve themselves. I still ended up using MapMyRun app to see my distance and my route.  Overall, I didn't like it and I returned it.
3985150
I purchased two of these. One has a whole after we used it once. On grass not rocks concrete or any other surface. They are neat but no way are they like what you "see on TV" more difficult to use and lose air quickly. Basically have to blow them up every time you get up from sitting on it. The concept is cool but not very functional.
3698537
A relatively cool concept, but my main complaint is that it tips over when you put it on a table with a beer in it, because the bottom of the holster just has one leather strap right across the middle. So, it only works if you have it attached to your belt or hanging around your neck, which isn't always preferable. It's a really obvious design flaw, I don't understand why they made it this way. Otherwise would have been at least 4 stars...
1352411
This is one of those products that really is a great idea that stopped short of excellance.  Working with icing is very messy.  This is a little blue sleeve that holds a paper picture of the icing design you get when using a particular tip.  The clear cover is not quite enough protection for the potential mess.  I suggest having them lamenated.  You don't need to practice on this.  I suggest wax paper or parchment. Even a plastic lid that you can easily scrap the icing back into the cup and practice some more. The diagram includes which direction to point the tip for the design. If I were a cake decorator instructor (which I'm not) , I would say "Have fun!" Don't get stressed with your work. Just enjoy yourself as you practice and you will see what works for you and what doesn't.
778744
This is a really cool, simple idea that could improve smartphone use for people interested in photography. However, this is incredibly difficult to use. It wraps around the phone and sits over the camera lens, but it just sits atop the lens instead of securing to it, so it can slide around. You also have to be INCREDIBLY close to any object to get the lens to focus, and moving targets are definitely not ideal. I was able to take a cool macro shot of a sponge, but getting a close-up of a person's eye was nearly impossible, since I had to practically touch the lens to their eye to get close enough for the lens to focus. Cool concept, poor execution. I would not recommend this product.
824010
These things just don't work all that well... You have to really get some force to get the bug to trigger a shock. It's a nifty novelty gift but it takes up a lot of space for what it is and you cannot store the batteries in it due to accidental shocks and battery leakage. Overall I prefer my manual swatter instead.
313254
The ideas and systems in this book are cool, but they add very little to a traditional DnD game. The mechanics aren't too complex, but they are unusual enough too be more effort than they're worth. Further, the classes aren't well balanced - usually tending toward weakness. Most of the abilities could easily be mimicked with a magic item.
134792
It is easy enough to put up, and it is a great idea, but it's not really effective. There are only two magnets (at the middle and at the bottom of the screen), so it doesn't really close all the way, and there are gaps, so bugs can get in. I bought this because my father has one made by a different brand that has magnets up and down the whole length of the screen so when you go in and out it snaps and closes behind you. Much more effective. If I could return this for my money back I would.
4560181
This has a lot of cool ideas but isn't as cool as it looks.
2706726
I recently bought two of these kits, and I really like the concept.  I think for a simple, one-story house it would work wonderfully.  However,  I have a 2 story house on a sloping lot. My house has a complicated roofline.  The first kit I bought worked fine for the gutters at the one story level.  I was so impressed I bought a second kit, and connected it to the first so that I could reach my second-story gutters.  The 2 kits screwed together just fine.  However, I ran into 2 problems doing this.  First, even if everything is nice & level & easily accessible, the "double" kit flexes a lot, and is hard to control for second story gutters.  The second problem is that I still could not reach several areas even with 2 kits plugged together (one area was obscured by a screened porch, the other was just too high off the ground).  So, unfortunately, it looks like I'll go back to having my gutters cleaned and/or shopping for gutter guards.

Contrary to some reviewers, the kit works fine with my Toro blower..  It just slid over the tube.  There was some air minor leakage, but the vast majority of the air was directed into the gutter.
1595707
This is a cool looking device but I doubt its effectiveness. Agreed putting up a giant fan (giant from the perspective of a mosquito) and a light to attract the pests is a good approach in principle, however the reality is far different. The pest needs to be really close to the fan to be sucked in to the chamber and trust me are they getting clever. The attracting 'light' is way too dim to be noticeable in a well lit room.
 I had a mosquito and a 'fly' fly close to it without being attracted to it or getting sucked in. Maybe it only works if there is a huge concentration of mosquitoes (in a camp perhaps) but its definitely not for the lone blood sucker out there killing your sleep.
4064185
I really like the idea/concept of replacing all of my remotes with one, so I gave this a shot.  In the end, I was left less than completely satisfied.  Though most of the combo power on/power off buttons at the top worked correctly, I have at least one combination button that doesn't switch everything the way its supposed to (for instance it won't switch back to video 2 from video 1, though I set the combination right using the software).

Also, on mine, the right arrow button must be bugged because using it sometimes cases the remote to type a "2" digit instead of right-arrowing.  I'm too lazy to send it back though, so I just live with it being defective in that way.

Also, if you have a really high end system, its not going to really replace your other remotes.  If your system is like mine, you have components that have features that are so custom, that there isn't a corresponding button on this universal remote.  For instance, a high end receiver or Oppo Blu-ray player has features/functions not found on this remote.
664028
I like the concept, but it doesn't work all that well. It takes constant cleaning, has a small, shotgun spray area and takes forever. I was using it on a 4x8 section of a wall and it was painful to use. I really do like the idea and maybe for really small projects this would be cool, thus the 3 stars.