annoyed and disappointed

I've often ordered protectors and even attached, but these films are terrible. Only after the third film it worked. Of regarded that they are films in my opinion, too large, the films do not adhere well and when they finally is on the display, this feels very strange, as if there is a coating on it, then what the use of mobile phones a bit inhibits. It may be that it goes away after few days, although it bothers me grade.