Summary: Does a great job of organizing your career into 3 performances that span the career of the band. playability is everything you'd expect from a "Rockband" game. Some pretty cool "rewards" of live footage from years past. My only complaint would be that they didn't include more songs. For a band that has been making music for around 20 years there is a good mix from the collection but there is room for a follow up.
Summary: If you like Green Day, you'll love this. It's sorely lacking some pre-Dookie tunes, and some of the Insomniac/Nimrod/Warning songs are criminally absent, but on the whole, it's a good time for any Green Day fan.
Summary: OK so if you like real punk (the kind that was all anti-capitalism, anti-racism etc) then you hate Green Day. But I think they're fun! And this game is totally interactive and keeps you jamming for hours with your friends! I'm stoked on it!