Final Fantasy XIII (even though I'll get the JAP version this year)
Bayonetta (I'll pre order it soon)
Valkyria Chronicles 2
Last Guardian (didn't know it was for this year)
Heavy Rain (I'm so excited for this one, if it's better Indigo Prophecy/Farenheit it's gonna be awesome)
There some games you guys mentioned that I'd probably be more excited if I had seen more footage of them, like: GoW3, Mass Effect 2 (this one actually has a lot of footage now), Bioshock 2, Metroid and Castlevania.
About Splinter Cell, I used to like it a lot, but this new mechanich Ubisoft has shown, it seems you just point (to mark your enemies) and you don't even have to aim... I'm a little skeptical, but if the stealth parts are still good, I'll just ignore the action parts of SP, which were never good to begin with!