LazyGamer: "Yes. I have played Guitar Hero: World Tour and yes you should start saving up to buy it. You might think I am crazy to state it so boldly, but I don't care because this game rocks out like there is no tomorrow.
While I obviously haven't had the opportunity to play Rock Band 2, I have been able to spend a significant amount of time with the first Rock Band and unless Rock Band 2 is going to be a lot different to the first one, they are in trouble.
Find out why after the jump."