I'm so fed up with these things. I know for a fact that I can't install them on my own, so I have Verizon AND BestBuy give it a go, and they still always leave dirt under it. So I wanna know if there's ANY chance of the Gorilla Glass getting scratches. I mean even a LITTLE scratch, because I'm crazy about that stuff. Is it possible for sand or dirt or something to scratch the screen? Please voice your opinions ASAP. I wanna throw this thing back in BestBuy's face.