I bought because of the positive reviews my film. The positive reviews I can only confirm that the film can be attached very well to the enclosed instructions, it really is absolutely perfect fit and I had no blisters or anything else after it is installed. You do not see that is a protective film on the display and handling you do not notice it, so it should be! The perfect screen protector. So far I have also on the slide is not the slightest trace use. The slightly higher price is worth it in any case, I recommend this film in the quality 100%.