I just got one today because my Terminator 2 ultimate edition 2 sided disc(I got it caught in the player tray), Trainspotting(cousin scratched it up while drunk), Me Myself and Irene(used from from rental store), and Rush Hour 2(used from store) were scratched. It seemed to fix the scratches and clean the diiscs real well. So does anyone else use it or have used it, and what are your experiences and opinions?