Meanwhile I own this film for three months. I carry the phone apart from a 0815 film on the back and the toughened glass screen guard from Mocolo without protection in the pocket. Even me, the device is already twice been dropped: once from Hipster to Teerboden and again from about 20 cm on a wooden plate, in each case with the display side first: this screen protection does not have a single scratch to date!
So positive:
+ Very scratch / crash resistant
+ Fit
+ Easy installation
+ No Fettgeschmiere as with other, conventional screen films
+ Fit
Negatives:
- The outermost edge of the display no longer responds virtually without screen protection (but really very very on edge, what stands out if you want, for example, coils at the very beginning with a song).
- In rain / wet I can phone / display serve no longer as good as without the protection (so if water is on the display). Before the touch screen from the rain was virtually unaffected, but with this screen protector mobile phone unfortunately does not respond really well to inputs.
All in all I would recommend this product yet. Compared to the conventional films, which one constantly needs to change, this is really a blessing. Because it holds so good, I can not test, how good or bad you can remove the glass again.