Important to mention is that changes the sense of the touch screen. The film makes the window viewing because of their acquiring unit while Matt, but also a bit "rough". This manifests itself especially when wiping movements across the screen, it is to hear some "friction noise". Whether this will be bothersome, depends on the user off I got used to it very quickly.
Conclusion after about five weeks usage:
The film has not been replaced or similar , It caused no air bubbles.
From the action of the film, I'm still very convinced much steeper viewing angles are a result of the film possible even with unfavorable light conditions.
