After cleaning the display I could not install completely free of bubbles, the film also had some. Since I've used other products of this kind, I was therefore a little disappointed by the optical results. As for the protective function makes the film a solid impression and the size leaves little room for dirt edges. I found it a little difficult to slide, as described in the instructions to focus on the short side. Over the long side (transverse) succeeded better with this. Because films, with whom I was able to achieve results better, figure prominently in much higher price regions (InvisibleShield), I would recommend the product to be useful and usable.
