Short answer: No
Long answer: Hell no
Don't get me wrong, its a great game but ultimately a forgettable one and just overall not something I'd bring up if I was talking about system sellers. The customization is great and the movement and combat is well done but its ultimately the epitome of an 'all style no substance' kind of game if you ask me. The Xbox has a pretty decent lineup though, check out whats getting released for it so far and see if that tickles your fancy enough to buy the console.