The film is very rough, so, too "dull", thereby virtually no fingerprints accumulate on the display, it "wipes" also significantly lighter.
Unfortunately, the display of P2211T also responded significantly worse.
This is still the will make it much more blurred by the film. Everything seems a little hazy and is no longer so easy to read from different viewing angles compared to using no film.
The next time you buy, I would fall back on another "invisble" film ...