This time, for the Lumia 820, unfortunately the cutouts for the front camera and the brightness sensor minimal "slip", so that one wrong, the film attaching (and thus over is the equipment margin) when you align the camera and the sensor. You have to ignore the summon & are based on the case of Lumia cutouts so. I can at least see any image degradation when using the front camera.
Otherwise the features agree: The film in no way affect the brilliant display of the Lumia 820 (! I'm excited) and you can even apply a second time if it is a little crooked on the first try ;-) The sensor keys have so far also not be irritated by the film and the high display sensitivity for use with gloves also has not suffered from the film.
So I would definitely buy the film again. One star deduction is due to the camera section, although I would have liked because only deducted half.