Review (1/5): 2nd one cracked with 3 hours of it being installed.
Doesn't match the curved edges right, and only sticks at top and bottom. Works with my case, so gets two stars.
Revised 9/26: The first cover wouldn't stay stuck at the top end of the phone and kept catching on stuff, so I removed it and installed the second cover this morning. Just now I noticed that it is already cracked from the edge and curves around to the top. On the plus side, it seems to be sticking to the phone better than the first, but it's cracked, so.... Down to 1 star.