I understand the point of the episode, but there was no reason for Pierce to get so nasty with Neil. Yes, Pierce felt left out for not being invited to the game, but the show went overboard with repeating "Fat Neil" over and over, and putting Neil down in many other ways. I don't understand why no one in the study group won't kick Pierce out. He offers little if anything to the group, and honestly, Chevy Chase offers little if anything to the show.
Chevy Chase used to have excellent timing and he was very funny. Aside from the material being cruel and mean, he just cannot deliver lines like he used to. I don't understand why he's on "Community." It's an established show and trust me, viewers are not tuning in to see him!