I went and met the guys yesterday at someone's house, where they were working on a Ferrari. It looked amazing though it was hard not to just stare at the car and forget they were detailing it
Granted, I don't think it gets driven a lot, but they didn't do any harm to it and they said that Ferrari is notorious for having very thin paint...and, I spent some time talking to them, and really, I got the vibe that they do know what they are doing and do care about delivery of a quality detail.
So, tomorrow I'll find out