Good cover, but might be a little slippery
586238
This cover fits the Wii board perfectly, and it is easy to get on and off. I ended up putting it away, however, because I found that doing certain Wii Fit exercises, like Hula Hoop, the rubber cover slides a little under my bare feet and seems to throw off the sensitivity of the board here and there. It wasn't a major problem, but I just decided to use it without the cover for a while. I don't regret buying it, though, and it is a good price.
4183751
After about a month of use, this case seems to be holding up fine.  It's a bit expensive, although, when you consider that it's a slip-on case as well as a separate belt holster/clip, it seems more cost effective.  I like the screen facing in when the phone is in the holster, as it gives me some peace of mind against accidental damage, and provides some protection against accidental activation/dialing and privacy breeches.  The clips (both the belt clip and the one that secure the phone) seem to be well made and holding up fine.  My only gripe is that I wish the slip-case on the phone had a slightly more tactile/rubbery feel to it, a la the Body Glove type cases.  The cover is slightly too slippery and at times makes holding the phone a bit like trying to cling to that bar of soap in the shower.  Other than that, so far, so good.
1643743
The material is a little slick, so you may slide a bit. Other than that, it's great and for the price it is a good value.
4361055
Smooth and slick  cover and pretty design, however, the cover is little bit stiff to fold
4185516
I bought this cover mainly to improve the grip on my phone so it would not slip out of my hand too easily.  It works great for that.  I also bought a case for my Thunderbolt to protect the screen when it is stored in my car.  See [...].  The fit is a little snug but I am happy with both.
614335
Bought this because the original cover is too slippery. This cover is nice replacement. My only complaint is that original cover has a small rib over the speaker to hold it slightly above a table surface. This one doesn't so speaker is muffled if you set it flat on a table.
4728211
A bit too thin, and I find it to be a bit slippery...
4139569
I got this cover as a gift.

The home button Touch ID using your fingerprint on the phone didn't work as well with my thumb but works consistently using another finger.

The built in screen protector works and the case helps hold on to the phone as 6 plus are rather slippery.

The camera still seems fine as sometimes with phone covers they can interfere with photo quality but no problems in this regard.
4569848
I love how thin this cover is, and the price if fair, but I would have preferred the material was a bit more grippy. It's not that it's slippery, but with my dry skin, I prefer something that can be held loosely without slipping at all.
762250
It is a nice cover but I still had a time trying to keep it from slipping out of my hands.
4425557
The case is good, offers complete coverage and the smart magnets worked fine, but the slick feel of the cover itself makes it hard to hold.  I ended up putting some rubberized tape on it to make it easier to hold.  A great deal for the price, perfectly usable.
1072843
Good fit.  Controls are accessible.  Good protection for my expensive camera.  Downside:  Silicone is slippery, I'm not confident about my grip.
612777
Nice looking and functional but a little slippery so I ordered a Speck, which solved my problem.
1483937
Great cover, fits well, keyboard is handy.  I do forget that I have to charge the tablet and the keyboard separately, but not a big deal.  The one thing that needs a little help is when it's stood up, the tablet slides sometimes - it needs a catch of some sort to keep it in place since I am rarely using it at a desk or other flat surface.  I got the purple one, it's a nice, deep color, not lavendar as in the pic.
696778
However, it is not much less slippery. The white area is slick, and the grey rubbery area is not large enough to really be a player in grip. But, classy and good looking cover. Don't recall dropping it yet with the cover, but sure would be better than no cover
260514
The Apple Smart Cover protects the face of the iPad but not the back. That's where this clear back cover comes in. Without adding much bulk or weight, it allows the smart cover to attach securely, while protecting the back of the mini.

For the price, this is a fine cover.

However, I found that it is pretty slick and causes the iPad to be slippery in my hand. Also, the glossy finish makes the cover very prone to scuffing and showing scratches. Nevertheless, we have this on our iPad mini with a smart cover. If I come across one that is less slippery and not clear, I would consider switching.
4930125
I really like this cover, but I only gave it 4 stars because I liked the previous model better. It had a slot on the back to tuck the back flap in to make it into a stand and the tablet slipped into the cover, not snapped in. I have not had a problem with the way this one makes a stand, but it doesn't seem as stable to me. The tablet snaps in tightly and is a perfect fit. It does give a lot of protection to the tablet.