A rating of 4 out of 5 for one reason: 6 films are provided and I had to use 3 for perfect grip without bubbles on my screen because of a record which shows how badly applied on the film BB Q10. We had to put the film starting with the base (near keys) to be a right and go up to the top level or the screen is curved and the top as shown. A detail but which can save 1 or 2 protective films. Moreover nothing wrong, they are ideal and cheap.