Gears: played it, not a fan of the series
MGS4: don't have a ps3, haven't played a game in the series since the original MGS
Fallout: haven't played it yet, wasn't a fan of Oblivion
GTA4: I just forgot to add it. lol *adds*
Left 4 dead: Haven't played it yet, want to though
Fable 2: Didn't like the original, haven't bothered to play it yet
Dead Space: Haven't played it yet

Not bad, but I noticed most of the biggest games of the year got no love. Any particular reason? Did you not play them or just not like them perhaps?
I'm glad to see Banjo and Braid getting some love. Shocked to see Too Human there, though I haven't played it to really comment.

Here they are in no particular order:

-Mirrors Edge
-Banjo-Kazooie: Nuts and Bolts
-Too Human
-The Force Unleahsed
-Burnout Paradise
-Braid
-Spore
-GTA IV
-Bejeweled Twist
-Peggle Nights
-Portal: Still Alive