They are good, BUT: 1) They are very difficult to install (even by a professional who does not tinker); 2) They are more sensitive than the phone itself that it protects (the film on the front came off slightly after a week, on the bottom left and above the power port); 3) Although I removed as instructed the small bubbles forming where the film came off the screen, they reappeared (N.B.: I am one of those who handle the phone with great care and attention). I think I'll try to find an additional protective case that won't affect the screen film, or I'll replace it with a glass film, or I'll give up the screen cover, since the description of the phone on e-Mag states the fact that the screen is resistant to scratches and breakage... Anyway, with these little problems and worries, the situation is not that bad. And the other foils on the back and sides are OK. I will observe their situation in time…