So if you like playing Lotto is well served with this film. For actual function I can not say anything because I "not" had only fit in my pack. Thus also not recommended if you expect for your money a certain quality.
Update:
After contact with the manufacturer and description of the problem with the film that has sent a replacement without hesitation today. Once this has been received, I will be able to post reviews to the actual functionality.
Update:
After prolonged use of the film now, I can say it does what it should do away unwanted reflections from the display. Have the image with a second S5 and same views and compared to the dull, grainy picture you have to get used to, although slightly, but the sharpness of the image remains as usual.
For prolonged reading or working with the device, however, I find the film rather something inappropriate, since one but in light or bright colors constantly this grain has in view and the at least, was rather little tiring especially with a white background, for me in the long run ,