i'm not going to list anything i didn't enjoy. i've played 11 games from 2012, and only nine of them were things i found myself liking so far (me3 and kid icarus miss the grade). i still want to tackle walking dead and journey, but man... i don't think i've had such a hard time coming up with ten games since 2008. of course, i used to buy a lot more, too.
I agree with this general sentiment. I played Diablo III this year, and I don't really feel like giving it any points (even though I don't have 10 other games locked for the list yet). It wasn't terrible, but it was easily one of the least interesting things that I've played this year.