I hold display films for important as protection and have at the same time respect for sticking because of the bubbles and the dust grains. But if one exactly keeps here to follow the instructions, then it will come, in particular the removal of Saubkörnchen with the accompanying tape is really good. If it is then straight times on the display and all the bubbles and specks of dust are gone, then comes Überrraschung: NO Fingertapper, no bold streaks from his face after the call! I am very happy and my wife also. A real tip this film!