He's pretty decent but I think the guys are a little pissy when he tells them how they should be wrestling (even though Brock is an accomplished amateur wrestler). But he has this tendency to motivate and demotivate. He didn't try to hide that he didn't think much of Chris Cope and after the fight he's chanting "chicken salad out of chicken shit". I know if I'm sitting there I'm going to be like "why did he say that?" but then that's part of the tiniest of feuds Brock has with them; students not fully respecting their teacher.