Have such a screen protector already on my note Neo. There, everything is okay. Therefore I bought this for my daughter for her S4. I, like my attached to protect themselves. At first everything was great. But now, after a few weeks, the protection activates in the middle of the screen left and right from the outside inwards. And, although at first everything looked wonderful. So I would have awarded 5 stars few weeks ago. Otherwise, by protecting no restriction, neither the touchscreen, still image quality. Also no scratches ... so otherwise everything is right. But since I now again have to get a new protection and this was not really cheap, there's only 2 stars.