Great protection, but unfortunately associated with quality losses

This matte protective film clearly has a number of advantages:
1) Remove any scratches on the display are mostly laminated
2) the non-reflective foil the display, you can now use the iPhone without problems in the sunshine outdoors
3.) fingerprints are reliably rejected. The display will remain so tend to be very clean and pleasant! No comparison to the original screen!
4) The glass screen is protected against Katzern - but also other films, of course;)

However, these benefits come at a price. Specifically, you have to expect the following changes:
1) reduction of display sharpness and color fastness. In principle, we are confronted here with a slight color noise, which clearly adversely affect the quality of the display. In my opinion, this is not as dramatic in everyday use. Writings can be read as normal even with no problems, but the brilliance of the Retina Display is definitely just lost at pictures and videos.
2.) The haptic impression is greatly changed. The surface is considerably rougher and one even hears the finger touches on the screen.

All in all, must decide whether you want to accept the disadvantages of the definitely not looking out of hand advantages in buying any yourself. The application of the film is generally quite easy, only at the precision-fit orientation I had problems. Supplied accessories help but to remove specks of dust or air bubbles. More you can here really do not want.