Chris Buffa (Modojo): Powerful iOS and Android devices give us the privilege of enjoying console games on the go, even classics from Sega's Dreamcast. It's important to remember, though, that just because a publisher can port these beloved titles to smartphones and tablets does not mean it should. At the moment, we can't think of a game that proves this point better than Jet Set Radio. Originally released in 2000 for the company's ill-fated system, the stylish graffiti-driven romp kick started the cell-shading phase, while its (at the time) outstanding soundtrack delighted players from the U.S. to Japan. Now it's gone mobile, and we really wish it hadn't.