YMMV / The Killer Inside Me
- He Really Can Act: Casey Affleck proves his real talent as Lou. Jessica Alba also impresses as Joyce.
- Magnificent Bastard: Lou is always a few steps ahead of everyone else.
- Moral Event Horizon: Lou crosses it when he beats Joyce nearly to death. Then comes the reveal that he's killed people many times before.
- Nightmare Fuel: The scene of Lou beating up Joyce is very painful to watch. The film one ups itself when he murders Amy.
- Paranoia Fuel: That friendly, affable guy you've known for years? He could be a psychotic killer and you might never know it.