Sonic the Hedgehog 4 Episode: II

[Mutsukki]

As Kriven said above, it depends on who you ask. For me, as much as I love Genesis style gameplay, Sonic 4 wasn't a very great experience (at least it didn't do justice to all the hype about it) and Colors and Generations were great. Actually, Generations made me get both Colors and Unleashed, and I loved them. Unleashed is not as great as the other 2, even in the normal Sonic parts, but it's decent and the world travel theme is fun. As much as I liked Sonic Adventure 1 and 2, the Unleashed-style gameplay suits the series better (at least how it is now in Generations)