‘HALO 4’ GAMEPLAY TRAILER: What is old is new again?

Maybe it’s because I’ve taken a few years off from the franchise, coupled with a new dev team, but I’m fucking excited for Halo 4. Am I the only one? Who doesn’t want to dress their significant other up as Cortana and rub maple syrup over their boobs or balls? I mean, really? How does that tie into the trailer? Shut up.