I dunno, if they still have severe texture and animation issues, I doubt they'll utilize those two months. Well, really it'll be more like one month, considering the time they'll have to manufacture and ship.
Bungie wouldn't have shown these kinds of issues... hell they probably wouldn't of even had them at this stage. I just think their marketing is really sucking, they need to seriously shape up and show more polished work; really working against any excitement there may be for Halo 4...
Yes, Halo Fest was a great event and a great idea, but that was only selebrating past triumphs and the community; both spawning from Bungie's work. 343i has yet to impress and this isn't the way to do it. Trust me, Halo is one of my favorite things, and that's why I'm so butthurt when I see this kind of poor form taken on the franchise.