As the trade I had no surprises during installation. Goodies: delivery in 24 hours, worked in the first mounting, the proximity sensor is very responsive (which turns the screen off when you approach the ear), the dimensions are exactly the same as the origin. The "little less": the sound of the HP just over cavernous (for the brave there is no reason to take off and replace it with the original), the glue on the sheet for attaching the various elements but a little weak it does not prevent the implement. Finally the highest price that some suppliers (from 2 on average), but I can assure you that the vast majority of these sheets is not working most of the time so it's a time saver in the end. For other users are doing really careful this operation is not trivial you can do damage, turn to the pros for those who lack experience (it does not cost you so much and it's safer), I not to preach my parish I assure you that replacing tablecloths iPhone is more delicate than the example screen :) Good repair at all.