Secure protection with a small deficit

Since I but was amazed at the sensitivity of the display after initial purchase of a "real" smart phones, of course, I've done the same to me thinking about a protection of the same. A corresponding protective film seemed to me here the easiest way. Thought, and made but ultimately hit lying almost in the same price range selection after reviewing existing reviews.
Something waited longer than usual but everything is still okay.
Application after a short cleaning of the mobile phones without any major problems and possible bubbles.
Use the touch screen I would say only with minimal delay / restriction ...
However, the film mE the display darkens quite nice from, especially when you use the phone outdoors.
Otherwise remains to be seen whether the film serves its purpose in the future.