Once he got all "I'm gonna review DA BIG BLOCKBUSTERS CUZ I CAN" with the clipless reviews and storyline skits with Malcolm and Tamara is where he went off rails.
Those two might be the worst actors I've ever seen. Especially Malcolm. I mean they both are entirely unconvincing in their emotions, but you know it's bad when Doug of all people has to dub your lines. He has no emotional range, no interesting voice
Tamara isn't so bad playing the cutesy girl, but I have a feeling she wants to be more of a serious actress, and she really feels out place in comedy.
I'm starting to suspect Doug just keeps them around because he can control them easily.