I don't get this, your're asking people to say whether it will win GOTY awards when the game isn't even out?
Anyone care to remember RE5? The followup to one of the best games of last gen. It didn't even get a sniff at GOTY for 2009. Not saying the same thing WILL happen to GoW3 but it's a little pre-emptive talking about GOTY.
Ask me again when the game's been out for a week and I've sunk my teeth into it. Until then you're only going to get wishful thinking on behalf of ps3/GoW fans.