I have seen good results from cheap jobs, but only if the prep work is done beforehand by the owner, and is just shot by the cheapie place. I myself, will spend 40-50 hours in prep time on a quickie paint job of a beater car or truck I am not too concerned about, and hundreds of hours on prepping ones I try to make perfect. I spent almost $750 on paint materials alone for my Cutlass, how much do you think they spend to paint a car for $200, and how much labor do you get with what is left over? Not too much.