Tom Green- I remember in the 2000's he had a show on MTV and was in a movie, but was even unliked then.
Adrien Brody- Apparently the guy wasn't cut out for comedy, and he looks like Tommy Wiseau.
Paris Hilton- So annoying and an airhead
Justin Bieber- Was a douche on the show and had backstage heat with Bill Hader
Milton Berle- Apparently had an ego and wanted the show to be centered around him.
Steven Segal- No sense of comedy and from what people have said a real prick.
Most Helpful Girl
Charles Barkley, Tom & Steven Seagal were terrible.
Most Helpful Guys
That's tough there so many to remember from it's beginning, I'm going to agree with your choices given I have not seen enough to judge... But I'd say the ones that do very little in the skits and have a dead monalogue would be at the top