I have now had the film something more than a month on my laptop on it and they have now removed. Overall, one can say that the readability in the sun is much better due to the reduced reflection. Also, the touch screen is better in my opinion to use, the finger "stuck" not so on the screen. But: -The edges are not well laid out, with me, the film was felt something wrong and also was the cut-outs for the brightness sensor on the wrong side, which has often led to low brightness. It also struck me that the film is not flush with the edges so you do down about 2 cm and on the other sides 0.5 cm from the edge of the display. This looks a bit strange ...
However, my biggest problem was the relatively high vagueness of the screen. By subsequent matting lost an enormous amount of brilliance and the reading of texts is very exhausting for the eyes, everything seemed blurry. After removing the film, it seems almost like as if you have put on a pair of glasses.
Ultimately, you have to think about whether you really want to buy the lower Relfektion for the price of blur. Anyone who wants to protect only the screen, should resort to a normal, transparent film.