I have it and I think its great! In fact, I dropped the stupid phone on concrete and I thought i was in trouble. The battery case popped off.
I picked it up and examined the phone..not a mark on it.
The only concern I had with the shield is that the corners of the storm are not protected. But if you wanted to cut some of the extra paterial to protect those corners it may be possible.
I didnt think about that till after I tossed the garbage.
The other thing is installation. I had experience with tinting so it went very easy for me. But i can tell you many will get frustrated if they dont follow the directions on installation carefully!