By taking the time to put it down, the result is perfect. No bubble. The film covers the entire screen, so you have to set it up calmly. You would take several times as needed. To put it down, I used "the technique of the bathroom";): I did run hot water in the bathtub to saturate the air moisture. So dust not fly in the air. Then clean the screen and laying the film. One or two dust has succeeded despite everything to be inserted. I gently off again and then have them removed with a wrapped tape around the finger. In the end, the film is not seen once in place. The screen responds normally, the touch is not impacted by the film. In addition, it does not scratch easily. I am therefore satisfied.