Best value game of for an Xbox owner?

Question

Best value game of for an Xbox owner?
I need a game that will give me the most game play for bucks of a game releasing this year. I was thinking DAorigins, but the combat looks terrible. Any ideas? i am already buying Modern Warfare II I wish i had a ps to buy demon souls.

Answer

Modern Warfare II would be my choice cause its campaign has a high replay value as well as its multilayer which speaks for itself on its awsomeness. But since ur already getting that cal i would have to go w Halo ODST as well... reason being they put in alot of niceness to make the campaign interesting and have a moderate replay value. Also there new Firefight feature isnt that fun to fly solo in but or buddies make it an awesome feature i could play nonstop. And again cause this isnt a st in the making the Multilayer and its awesomeness again speaks for itself. If ur nto into the shooting aliens thing however Any of the Guitar Herosminus Beatles and Metallica which r only i dnt care for is also a good choice.