I'll have to go with:
Wheelman: This game makes no sense at all. Seriously. It plays like shit and the story is shit. Couldn't bring myself to finish it.
Modern Warfare 2: It sucked. That is all.
3 on 3 NHL Arcade: This game can suck a fetus out of a woman's insides.
Final Fantasy XIII (13): Fuck the characters in this game. They're the most annoying characters ever. Especially Hope, that asswipe. Gave up on this.
Turok: I was looking forward to this because dinosaurs but man did this suck.
Lost Planet 2: Like Wheelman, the story wasn't making any sense and I hated the controls. Gave up on this.
Alone in the Dark: Inferno: This game controls terribly. It's enough reason to give up on it It's that bad.
Socom: US. Navy Seals - Confrontation: I joined a match, died and never returned. I didn't know the controls and had no intentions on learning them.
Sonic Unleashed: Poopy game is poopy.
Sniper Elite V2: I only played the demo but... man. All I can do is facepalm. The controls sucked ass, bullet sponge enemies, super linear level, ugh. I don't want to think about it.
My reasons for disliking these games are vague because I'm lazy. Your turn!
Also, Resident Evil: Operation Racoon City and Ninja Gaiden 3 will probably join the list in a few weeks. I'll be borrowing them from my friend for trophies and to get angry at shit games.