I'm not going to be getting it, as i am not a huge Halo guy, but i am wishing it all the success in the world, because i'm selfishly hoping it takes away some of the people who play MW2 as halo.
I.E One man army-danger close- only fire explosive weps while halo jumping.
Hoping they go back to their natural habitat
Kidding aside, i hope its good, always nice to see games do well.