I honestly hate how some people think cheap paintjobs are crap no matter what. Any paintjob, no matter how cheap or expensive, depends on how well you prep/sand the car, no ifs, ands or buts. I hate how people say MY car is going to be bad just because it costs $1200 (mind you this is with a significant discount), but I'm confident that it will be great because I know the guy, and he is an over-achiever, he won't give you the car if he notices something wrong or slightly off. The paintjob all depends on who does it, and the extent of the prep work, costs is just a $.
-Matt