6 iphone really sucks

I installed this film for iphone 6 and I removed and trashed an hour later.
this film does not play its role is poorly cut, does not adjust to the size of the glass of the iPhone, it is too thick, and confidentiality level does not protect from prying eyes, which is mainly his first goal.
secondly it darkens strongly the same screen from the front, and reduces the sharpness of the screen (this is like a veil)
in short, not to buy.
I really regret my 15 euros.