it's easy to know a good dj from a bad dj. a good dj understands everything about shit monitors, bad club promoters, loads of travelling etc etc and deals with it, has a positive attitude on life and gives it their all 100% every time. to me, it's not about the 'set'. that's why every dj in my top 5 i know really well and respect them. although that's just my opinion eh. when i used to just go out and party, it was all about the set. and that at the end of the day is what matters and it's so not right.