My car was originally tinted at the dealership. It was bad. (lots of bubbles and a scratch on the rear driver's side window) Well, I had some one else redo it. Come to find out, the dealer's tinter not only scratched the tint, he (or she) also scratched the window. I called to get an estimate on what it would cost to replace the window. They said about $400.

I've seen these window scratch repair kits.
http://www.janvil.com/
http://www.gtglass.com/scratchRemoval.htm
Has anyone used any of these? ...or is there another glass repair that you used? What was the result?