I may get ODST, I'm not sure. I've personally grown tired of the Halo franchise as of late. If the game is very well received and everyone sings it's praises, then yeah I'll probably purchase it. If not, however, it's a pass for me.

What a lot of people seem to forget is that, no matter how awesome it may be, that trailer does not reflect upon the actual game itself aside from storyline. It's purely live action, there is no gameplay being shown whatsoever. We have been shown gameplay and some have had the chance to try it out, but what I'm seeing a lot is people saying things like "Well I wasn't going to bother with it before, but after seeing this trailer it's a definite buy!", which I don't really understand.

That being said, the trailer is absolutely wicked.