The worst crew I have seen at ACS, is that one from the ACC who had gained national notoriety a couple of weeks earlier for their horrible job in a P12/ACC matchup. It was made public they would be doing a game of ours and they did not disappoint,
Best moment was a sudden timeout called and a player captain went over to him, obviously asking why the timeout... The referee had left his mike on, and over the loudspeaker we hear, loud and clear "Because I said so!"
Nice when the performance meets the hype.