Wow, there is alot of hate for pretty much everyone.
Let's just put these out there: Robin Williams and Eddie Murphy.
Robin Williams has made crappy dramas where he was creepy and not a good guy. Eddie Murphy is in stupid kid flicks. Both of these men are COMEDIANS. Eddie Murphy made great action movies where he was a foul talking less than honest man forced into a different environment. Robin Williams played some solid gold roles as well. Both men eventually made the mistake of getting into a fat suit (or a fat woman suit) and their careers have been going downhill ever since. I guess that makes them bad actors... nope, they are still great actors.
Jack Black is a musician. Compared to other musicians that make the jump to actor, he's actually pretty good. Then again, most of the others are rappers who really do belong in the worst actor category. Did any of you watch that pathetic excuse for a movie Soul Plane?
Jason Statham is an action movie guy. In the last couple of years he's been in more movies than Kevin Bacon. In a couple more years we might just be doing the six degrees with him instead. For a tough guy action star, he's much better than Jean Claude Vandam, Chuck Norris or Steven Seigal.
Matthew McContehey is a pretty boy chick flick actor. He is typecast in these roles. I used to have the same prejudice against Bradd Pitt back in the nineties, but both of these guys are decent actors. Just because you don't like chick flicks doesn't mean that his acting is subpar.
Adam Sandler has like one character that he plays over and over with tiny variations. Ben Stiller is kind of the exact same, only his movies where he deviated from that character were great. Jim Carrey used to be a reliable actor like these, but lately his movies have indeed been subpar. You could put the 'stupid' label on these guys, or you can just enjoy their movies as the great comedy they are.
John Malkovich: Are you serious? This guy is THE MAN. There is a movie about a door that lets you BE him. Next you are gonna say Sean Connery is a horrible actor.
Dracula: from Castlevania Symphony of the night. Simply a horrid actor.