That's quite depressing that those are the games up for nomination. Not exactly the most stellar of writing in any of them, though I would agree with ACII on that list, and maybe Uncharted 2 if pressed, but where's Dragon Age? Where's Brütal Legend? Hell, Infamous and Prototype had better writing than the latter two entries, and what is Mewtwo even doing on that list? Hell, Madworld had better writing than Mewtwo, and that was repetitive after the second joke.
Edit: Apparently membership in some arbitrary guild is required. That now makes the award arbitrary to me.