The fact that the film is matt, the picture looks logically no longer look like without film, but moves absolutely at an acceptable level.
If you do not want, should take a clear film.
The problem lies in the precise orientation to the film. Those who are not (note: pun) Android is, will not make the film without applying bubbles.
Even I as a fairly experienced Folienaufbringer have failed it.
The amount of the film is fine. In the width, the film is somewhat too wide, so that the film is located on one side of the tablet on the housing.
This leads to a big bubble along the longitudinal edge of the Nexus 7. Looks very ugly. :(
Conclusion: If you can live with the bubbles, I can put the film warmly. Who aesthetics is important, should resort to another slide.
For my part I'll probably look for another film that has a little more game.