That's what MOC girls used to be, fresh in the industry, but as time went on, punters want more and more professional services, pornstar services, that's not what amature girls could master. Can't have it both ways !
I think with MOC or for that matter any service provider, i honestly believe where the disappointment lies is where the service does not match the advertising eg DFK advertised, but then not given, size 6 when in reality a size 12, aged 20 when in fact 30s etc etc