Luck of the draw would imply some had good experiences at some, that does not appear to be the case. (except for those who paid more, which isn't really luck...)
I have talked to other car owners with various car clubs/shows/cruise ins, some have had good experiences. Just the other day I was at a cruise in where a guy had maaco do his older corvette many years ago, and it was a good driver quality (not show) job. So it can happen, but most likely imo wont