Condemned: Criminal Origins is a fantastic and damn scary exercise in creepiness. I bought it in the first batch of games for my 360 in the same month I bought a Nintendo Wii. Twilight Princess, Gears of War and Dead Rising all got played far less than Condemned which ate my life away.
Condemned 2 I did really enjoy, but when it started eating away the mystery and putting in a Super Shouting Cult instead, having several gun-only levels, and one of the worst end-game bosses of all time, I enjoyed it far, far less. And the Doll Factory should've been the equivalent of the Department Store of the first game, but those exploding dolls were just too rubbish.
I'm really surprised Yahtzee didn't mention the bear.