I played the demo and wasnt too impressed. i think they need to control Sonic's speed rather than 'Unleashing' it all the time. maybe the final game is much better.
but i saw someone say Rayman Origins was the best 2D platformer this gen. i havent played DKCR or NSMWii, but Rayman Origins is an awesome game. and there are some speed levels in that which i had a lot more fun with than the demo of Sonic Generations. and Rayman's done like 1 mil comined on in about 2 months, which isnt bad at all.








