The crazy gfs give the best s3x though. I know it sounds crazy.... but brasso works AMAZING. Its a polish you can get at almost any store, comes in a little metal can. put some on a paper towel or polishing cloth, then have the phone with the screen face DOWN with the towel in your hand and buff out the scratch. Brasso actually starts to melt the surface of the top screen ever so slightly and it fills in the scratch without messing up your screen. After you polish it forever, let it dry, remove the dry buildup with a wet down and repeat till it looks perfect