Shortly beforehand: The glass is fully seated and perfectly on my S5, is the handling and the view as the quasi Dislay! The glass came very quickly and the accessories was, as here already described several times, carefully and completely in a plastic box. I think that the negative comments often result from hasty attempts to install the glass. I myself am not a patient person so that such fine and "1 attempt" As projects. The basic requirement is the Staublosigkeit here. You have to take the time, best in the bathroom, because there are very few textiles, without raising before a towel or whatever. The glass so thoroughly from dust rid best using a good light, at first with the supplied cloth and then with the "dust-absorber" So the supplied Tesa Kärt light blue, the display scanning to really eliminate any micro pollution. Before the glass is now freed from the protective film, you have to try out the application process several times, sometimes with one hand, even with two, portrait or landscape, simply test the optimal procedure. This testing should be done logically prior to Purify the display. Then it's so with his own perfect technique in and properly geputztem display to the delicate work. Remove the protective film, place patient and be inspired as a child of this "magic" :) The glass sucked slowly on its own to the display. So it works very well, that glass is completely fixed on the display. The glass is now flush with the edge of the chrome display S5, an envelope is here already advantageous because the glass otherwise affect the shelf surface directly. Arguing on a very high level: The Home button is now placed logically a little deeper, however, can operate well, that's the only thing that I rate as neutral. How long the glass we keep and how resistant it is to scratches etc, I can not say, but I will inform you about this, if the case should arise. Regards Eugen