I couldn't quite press my volume or power buttons with ...
922531
I couldn't quite press my volume or power buttons with the silcon portion of the case, but after cutting holes there I had no problem. It works well and fits most of the cards from my wallet.
4202207
Kind of hard to lock my phone and lower/raise the volume. At first the charger wouldn't fit because the case got in the way but I made it fit eventually.
3032281
The main deal-breaker problem I have with this case is that the buttons do not depress at all when you hit them, making it almost impossible to feel when you press the power button or volume up/down buttons.  This is a deal breaker.  You need to be able to feel these buttons click.

The other issue is that there are large gaps by the headphone jack and the USB charging port that let dirt and dust collect.
4520435
I like the look and the fit.  My power and volume buttons are very sensitive to touch with the case on.  I had to figure out just the right spot to push on case buttons to make phone respond correctly.
2279416
This case is pretty but when you snap it on it becomes very difficult to use the volume and power buttons, which is my I took it off for a different case fairly quickly. I was thinking of breaking some of it off to see if I could fix it better but I don't think that would solve that issue. Disappointing.
291008
I would have preferred holes for the buttons like power and volume. Else it is hard to press them. The rest is ok.
40277
Good case, although I would have to admit that the power and volume buttons should be raised higher. Often times I can't tell where the buttons are to press since I have a hard time feeling it on my fingers.

Otherwise it's a good case.
4815651
Pressing the power button requires a lot of force. Really difficult to use.
1264397
I cannot use side buttons (power and volume buttons) with this case. I cannot feel those buttons using my finger and it is difficult to press.
It is an obvious defection. It could be the reason why this case is so cheap. I have to throw it away.
1845880
For me.. this is almost unusable. I take a lot of screenshots on my phone but the buttons on this phone is pretty bad.

Often times I find the power button bounces and double clicks - causing the camera to open.

The lack of separation between the volume up and volume down causes the volume down button to often press the volume up button. This might not be a big issue for normal users because the button pushes are often reversible in seconds. But for me trying to take screenshots (Vol down + PWR) takes like 10 tries.. its very frustrating.

But otherwise I like the clarity and size of the case. It fits my protective needs. Everything is great, except the buttons, which I think is essential in a case.

EDIT: I've found the problem. The space between the power and volume buttons is EMPTY, so when you try to push the power and volume down button at the same time, it causes that empty space to come down as well, which presses the volume up button.
4448760
The buttons on this were difficult to press. I couldn't tell if I was pressing the button or not unless I was looking at the device.
201017
the volume up button doesnt work. otherwise is isn't a problem
1747249
The buttons were really hard to push, even though it was a great case. I just got so frustrated with it that I bought a different case so that I could push my on/off and volume buttons.
3576377
Nice case nice fit, unfortunately the power and volume buttons would not work with the case on, so I had to return it...
4828145
Its ok. The buttons for the power & volume control are difficult to press to get them to work. Wouldnt buy again.
4516284
Buttons were not able to move to turn sound on or off and everyone said they couldn't hear me when I was talking .
590101
They shipped faster than expected but some of the buttons are kinda loose and sometimes when I push the volume up button the volume would go down and I'm afraid to turn it down because I might not be able to turn it back up again