It has the proper amount of suction!
926417
This is a huge improvement over the mount that originally came with my TomTom. That old one kept loosing suction and falling from the windshield. THIS unit, on the other hand, has very good suction. I have been using it for 8 months now, and it has not lost its grip even once. Yet, there is a release lever that lets you easily remove it if you want to. It also keeps the GPS in place so I'm not constantly adjusting its position, which was another problem with the old mount. I highly recommend replacing your original TomTom mount with this one.
3790762
It's a little awkward to use, but the suction is good.
4209852
Takes a bit to get the right angle to get the suction started.  At first it was not working but if you adjust the angle you are holding it at, it will work
3381801
Fuller had better suction but this thing is GREAT! CONVENIENT, AGILE, LIGHTWEIGHT! I would def buy this again
4269699
When I pulled this out of the box, I thought it was a toy. It is all plastic and light as a feather. But it has the best suction of any,Oreck, Hoover, Dirt Devil, etc, (I tried them all), upright vacuums. It does do a very good job on carpeting if not too large and if you are doing some "light" vacuuming as it doesn't have a beater bar for deeper cleaning. It will suck up your throw rugs and curtains, so be careful. I have all hard floors so I can't speak from experience about results on large carpeted areas. The head does a fine job along baseboards and corners but since it is so easy, I usually pull the head off and just use the wand for those places, as well as under the furniture and the corners of my walls and ceilings. I absolutely love this little champ. The dust cup is easy to empty and holds quite a bit. I have a cat and a dog and can do the whole house before emptying it. I wash the filter every 3-4 use whether it needs it or not since it's not hard to do. My only complaint is that the arm extensions come apart too easily. They fit well and seem tight but work their way loose. Not enough of a problem to be a problem,but the makers may want to take note for the future.
4201207
I have a cleaning service so my house is relatively clean.
I used this in between cleaning and found the suction excellent.
Like others said, I can foresee that if you let the canister get too full, it might be hard to empty it.
I've always used light weight vacuums. Most of them do not have such a good suction. This one is also made very well and seems to be very powerful for an inexpensive vacuum cleaner. However I still find it a bit heavy to push or to lift.
515920
This has great suction and is light to carry around. The cord isn't super long (10 ft) but an extension cord will fix that easily. It was easy to assemble (which is saying a LOT for me to say that, I am assembly challenged). I use this for cleaning out the cars in the garage and cleaning up after our DIY projects around the house and it suits my needs perfectly. Maybe someone who had commercial level needs or flooded basement needs might need something a little bigger, but I am so happy with this product for my purposes. It does the job better than I had hoped!
2678189
I finally got to use this (not complaining that I haven't seen any spiders) but it worked much better than I expected!  It definitely has suction!
1352824
HAS GOOD SUCTION, MOVES EASILY, BATTERY LASTS FOR A DECENT AMOUNT OF TIME.  MUCH BETTER THEN THE ONE IT IS REPLACING.
523058
I'm so happy I bought this. I can use it in my car and every where in my house the suction is amazing!
3731767
Suctions surprisingly good and the wet vac performs great too.
4304885
The Hoover WindTunnel MAX Bagged Upright is not afraid of the dirt, dust, pet hair, and crumbs, the debris of our lives that falls to our floors and hangs suspended in cobwebs in the corner. It is easy to assemble and set up---literally one screw, slip some parts together, check the bag---and you are armed for fighting the cleaning wars.

First thing, this vacuum is not lightweight, so be prepared if you are hefting it up the stairs. The motor screams like a banshee, so you will interrupt any quiet activities near your perimeter and send cats scurrying under beds. But this power is a good thing, both for the rotating brushes that scour the floor and the onboard extension hose with attachments. I'm having trouble with the claim of 17' of extension, however (I'm trying to imagine how this measurement was made and if Hoover had some poor soul swaying from the top of a stepladder to try to prove this point) and actually find the hose a bit shorter than optimum. But I can also see why it is not any longer as a section of the hose, even when coiled, drags along behind the vacuum.

What sort of drives me batty about this upright vacuum is that it keeps shedding he various cleaning attachments clipped to its handle and other sections via cheap plastic fasteners. A bit more attention to such simple but necessary features is in order.

Again, for the price point, this is a pretty good upright. But for a bit more money, I think the Hoover Platinum Lightweight Upright Vacuum may be better as it is lighter, has a bigger bag, and longer power cord.
700955
Very good suction, fairly lightweight. The cord is a bit short, but my house is small so it isn't a big problem. I added an extension cord to make it longer. It can be a bit difficult to pull it along behind you; you need to yank on it a little. Overall, I'm pleased with it's performance. A few extra tools would have been nice, like a smaller brush for carpeted stairs, but I use the upholstery brush and that works pretty well on cat hair, etc. The big beater bar that comes with it does a very good job on cat hair as well.
1729042
For as small as this vacuum is, it works much better than I was expecting.  So far, it holds its charge for a long time, I have used it multiples times between charges (I have only had it for about two weeks so I cannot comment on how lasting the battery is over time).

It picks up everything quite well on tile and laminate (have not tried it on carpet).  The only negative is the top of the vacuum is clear making it look dirty because it shows the dirt and dust that it picks up, I guess I could rinse out the "dirt collector" with water to fix this problem but I don't have the time to do that every time I vacuum, and it really is not that big of a deal.
2024809
Excellent suction and easy to use. Progressive design.
3236453
This has an amazing amount of suction for a hand vac. A bit too loud but it works great.
967908
This vaccume defiantly has the suction! Picks up carpet making it look new. Some what rough on carpet that's how powerful it is. Take care of motor don't abuse it. Hand tool works with plenty of suction as well. Have animals!  This is a good choice.