The film for the front goes well, can be easily, quickly and free of bubbles (a few seconds) attach. However, as of course in any film, you should install it as possible in a dust free environment, which is not always easy. This film is more resistant, flexible, practical as a thin plate, so you can also easily make corrections. No impairment of the touch panel!
The film for the back is really not nice and also for clever people impossible without bubbles and smooth to apply, corrections and re-attaching, in this film is not possible, also the fingerprint is inevitable, because you have to remove the foil so the paper and film somehow has to maintain. The result is a total of ugly. Therefore, they wandered into the garbage and I have decided on a case with the back side, the front looks perfect.