The guy is pretty good, loads of pics of his work on other forums, and the longest one I've seen was 64hours spent and a pretty hefty bill I imagine and the wax is refilled by Zymol after the initial purchase so it's not too bad for having the BEST and probably good for marketting.
5th gear is still crap, I'll still watch it but it just has too much pointless rubbish, at least top gear doesn't pretend to do serious reviews, the one of the Q7 completly missed the point.