The application of the film was quite good, the bubbles are limited. However, in a tablet the Herrausforderung is greater than in a small mobile phone screen. After the upper foil deduct I noticed that the screen protector reversed on my screen stuck (hard smooth side on screen, soft-sticky side looking at me). So you can not work at all, the fingers do not slip longer on the screen. Well I thought it what my mistake to have glued the film upside down. With the second, I then looked again exactly on the note flags on the cover sheets and tested. Either it is marked in the wrong direction, or I'm too stupid for 1, 2, 3 ... User-friendly is not.