I got Mario Galaxy 2, and so far I think it's awesome and even better than the first, but in many ways. The biggest improvement I liked about it: the challange
The first one was good, but it was a cakewalk, this at least asks you to be on your toes, to react faster to things. Sure, there are still a bunch of easy stars, but the number of easy ones looks to be a lot less, and the variety of the stages is stunning.'
I confess this game got me by surprise, and I'm so glad it did. It's just great!