This stuff is worth the money. Had bought a new car and have horrified after a week that had me as someone scratches drawn in the paint .. At first I was skeptical whether this can work at all, but I thought that you could not really something wrong for the price can do .. when it finally arrived, I of course tried it once and I must say, all the scratches went away immediately without any residue! I do not even have to use the sandpaper on my scratch strength. Surprised by the positive effect we tried the product and the same with my girlfriend at her old polo. Here I had to use the sandpaper and must say that the whole scratch the no craters have disappeared, to be exact, I got all scratches out where the paint had not gone down to the primer.
In conclusion, the often can save the expensive paint Doctor product. Deep scratches go to the ground, but need to be painted by a paint Doctor! I would buy the repair system at any time.