I just love how well Quintel wrote Benson. The show portrays him as a douche, but as you watch on you start to understand that he actually has a good heart and that mord+rigs can actually be a pain. But in the end, he still cared.
Really hated Benson when he ate Mordecai and Rigby's burgers. It's point blank illegal to not give your employees lunch time. Constantly forcing them to work for it is borderline slave driving.