one cracked with hours of it being installed [SEP] does not match the curved edges right and only sticks at top and bottom works with my case so gets two starsrevised the first cover would not 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 is cracked so down to star