Meh, I was excited about MGS4, but after all the delays and then the fact that it's not Multi platform, I just lost interest, good for all the people who went and bought a PS3, they can still get it, but unfortunatly Metal Gear was the only game that made me want a PS3.
Whereas the Xbox has Ninja Gaiden 2 going for it, along with other awesome exclusives, I got over my MGS fan phase a while ago, and I don't regret it.
I'm surprised that they've finally announced a release date for it though, it almost seemed like a blip on the horizon that we wouldn't see released until our Grandchildren were born.