The DaVinci Code - Took a fascinating topic/book and sucked any sign of life out of it. I didn't mind Hanks or his hair, I minded the boring script.
Failure To Launch - Not a bad starting point, dude loves living with his parents, but the lame-ass script and boring direction literally put me to sleep.
Art School Confidential - Damn, this movie blows. Hard. Bored me too tears. Awful script, clunky direction, and painful performances. That Minghella kid? I don't are who his Daddy is....Horrible.
The Covenant - It's like The Craft, only much worse.
American Dreamz - Could have been a smart take on pop culture, reality TV, etc. It wasn't.
V For Vendetta - This movie can go fuck itself. Dreary, stupid, meandering, and by the end - ytterly pointless. I really really hated this movie. Snooze.
I'll have a Best Of list in a few weeks, I still need to see a few things. But in the meantime, what were YOUR worst movies of 2006?