useless: dust under the edge, too fat, not fit

Here is my conclusion:

Shipping and packaging:
+ As usual fast shipping
+ As usual good packaging

Screen Protector (front):

- Film had to be cut, because the distance sensor does not respond otherwise
- By cutting the foil is not right and on
- It collects dust on the cut edge of the foil
- Zimlich thick film
=> Hard, clearly perceptible edge
=> Uncomfortable to use
+ Less than fingerprints without film
- Still clearly visible fingerprints
- Poorer resolution
- Occasional bad / slow response of the touch screen

Protector (rear):

+ Well designed (no extra-cutting necessary)
- Film dissolves at the edge
- To the rim of dust settles under the film
+ Glittering pattern is still visible

Here outweigh the negatives of the film. In particular, because dust accumulates under the foil at the edge, it is useless!
For the 8 I had a much better quality expected ...

No purchase recommendation!