Touchscreen unresponsive often

I think this film is too thick. Anyway responding after applying the foil the touchscreen often only after repeated pressure or reacts delayed or not. After removing the film everything was in perfect order. Also, the wiper-feeling is rather dull and "decelerating" Unfortunately with foil.
Unfortunately, the Nexus 7 has no real scratch-resistant glass; a protective film is therefore compulsory.

The problem of too-thick sheet occurs just at the Nexus 7 out like suggest numerous postings.
For this reason, 2 stars, because hardly usable. However, the included accessories is a good service.

Update:
The support of anchor graciously actively contacted me and caused a free retransmission.
Unfortunately, this could not remedy the above problems also. Then me the cost of my order have been completely refunded!
Customer service part anchor I rate therefore with 5+ star ;-)