Works as expected except for the way it closes, ...
930286
Works as expected except for the way it closes, but probably would benefit runners to have a very secure place for their device.
2225920
Works well. Only real issue is that after using the phone it doesn't want to stay closed. I have to lay the phone face down until the plastic relaxes. Kinda defeats the purpose of the window when laying face down
944784
Works as expected for the most part. Lost a star because the brush falls off from time to time. Snaps right beack into the elbow piece but a little loose
370187
It works pretty good but after a few times it won't latch closed any more
4199009
So far it works as expected. The only feature which is awkward is the handler. It is not smooth when I folded it by myself. I have to use my head if I have no one else help me.
3478925
Easy to install, and works as it should. I feel a lot safer for my family now.

The only negative, is that when you close it completely, it latches very tightly and is difficult to pull off to unlock, but I assume it will wear and be smoother after more use. However, we don't close it all the way tight down, and it still works as good.
2847262
This works fine but I can see after a lot of uses it would wear out and not close properly.
3000540
Works well, closes the door to my bedroom to keep the dogs out. The trim around my door was not flat so I had to plane it down in order to mount this. It was a little hard to turn the spring to give it the required door closing tension. It would help if the provided peg for turning/loading the spring was longer so as to have more leverage. Finally it makes a kind of creaking/clicking sound as the spring loads and unloads but I think that can't be helped due to the design. It's so much cheaper than the industrial pistons ones.
1931385
It works as expected.  My biggest complaint is that the little tab that locks the lid into place and activates the chopper is still very small and has the potential to break easily (as it did on my previous one).  I wanted the one with the enhanced/re-enforced lid, however, it was out of stock.  I was hoping this model was a little more sturdy.
868081
It has a magnetic mouth opening on the reverse side. I bought this for an Odyssey Sabertooth putter, and it will not close.
1361923
Works well, but the best, does not close all that well, no proper place to put the stylus as such, but overall a decent ok product for the money
3203100
This product works great.  It does what it is supposed to do.  However, I gave it 4 stars instead of 5 because its design makes it less convenient with plugging it in next to other USB devices.  It comes with an extension USB cord to solve the problem, but it's just less convenient to have to use this cord every time.  Also, the cap falls off very easily.  I wanted to give it only 3 stars because of its design, but the most important thing is its functionality.  Bottom line: it works.  It just has design flaws.
2980879
The installation was easy enough and the mechanism to keep the door open is well-designed. I really like it. The only thing I don't like is that the retracting mechanism isn't smooth all the way. It will slowly retract (i.e. expel air from the tube) but when it gets to the last 5%, it will snap closed. It's hard to explain without a diagram, but how this manifests itself is your door will slowly close, but when there is like 1-2 inches left, it will just slam shut. The answer to this is to adjust the mounts so that the door will be in the closed position before the tube retracts all the way, so the snapping never happens. Again, hard to explain.
396604
It'd be nice if it came with some sort of way to secure it shut, like a velcro strip. I use a binder clip for mine. Works pretty good, just the right size.
1628780
Almost perfect except for the fact that it doesn't close all the way when full of stuff. Anyways, I generally keep it open most of the time folded all the way. It's more convenient to use the phone that way.
4742234
when shutting, yet works well and seems to be a good value for the price. I guess I just miss the more sleek, less noisy one that broke after 9 years :-)
3205979
It works fine, sometimes just a little bit awkward when it is open holding it with one hand. Would be better if the front cover was detachable.