Negatives:
the application is extremely difficult, because the film is exactly as large as the glass of the display. This one has a margin of error of far less than one mm. I beat the first 3 films and only the 4th has really been sitting, although I have really given me much trouble. Because 8 are included in the package, but there is every chance that at least one of them fits.
Furthermore, it strikes me negatively that the cutouts for the sensors, etc. are not 100% are cleaned and easily fraying. That's why the film is not visible, but you can see the white edges of the cutouts. But if criticism at relatively high levels.
Pro-tip:
I have 3 films "Spanking", because I've tried to apply it according to instructions, ie from top to bottom. This has turned out to be bad art because it is almost impossible to be so precise that the film does not survive at a lower edge - which causes a bubble. It has proved to be far better to proceed horizontally, so start at the wide side. You can then place the film far more accurate.
Conclusion:
OK for the price. Not perfect, but I'm satisfied.
Update:
Unfortunately, the film feels slightly rubbery to the over it and wipe it, there is some initial resistance, so I pulled off one more star in the evaluation.