so i put this SPIGEN SGP Samsung Galaxy S4 Screen Protector Glass Slim [GLAS.t NANO SLIM] (0.15mm) Thin Tempered Glass Screen Protector for Galaxy S IV Galaxy SIV i9500 on my phone on Friday. It installed nice, and it feels soooo smooth. I love the way it feels. What i dont like, is it goes over my camera. So it leaves all my photos with a halo effect, and dull effect. You can see it, in the trees where the sun is shining through in the pic. Though about taking up the edge, and cutting it down, but I dont think I will, i will replace it with something else before I do that.