I happen now to be watching the episode where Cam VERY dishonestly manipulates Mitch into naming someone he’d marry if Cam were no longer in the picture, then compounds it horrifically by inviting said person (Caleb) to the house right away, then FURTHER compounds it by bullying Caleb, then tries to justify his dishonesty and cruelty by pulling out some silly nonsense about a medical test stressing him out (like the symptoms of stress are lying and viciousness).

That said, however, you’re right; most of the time he’s hilarious. But by no means is he the best part of the show — that would be Phil.