Power iPhone display totally blurred

This is my first review ever, normally I have no desire to somehow evaluate something. This time, however, I must make an exception.
One of the most outstanding features of the iPhone 4 is the super-sharp Retina Display. I loved the first day of such a focus, particularly in writings I had never experienced.
However, after application of the film you can see everything totally blurred and sometimes even blurred! The film can be well install, the cut is fine, it also protects against scratches and fingerprints ... but it makes super sharp display so blurred that his iPhone 4 you can save yourself the same.
I can therefore only advise against this film, have already ordered another me. No idea what was thinking Artwizz here.