Seriously... ...It doesn't even have a name yet, and the only things we know about it are: It's 2D, and it isn't going to exist until a year from now...
Noticed the PaperWaluigi.
Anyway, it's going to suck. The last six Sonic games (Sonic Heroes, Shadow the Hedgehog, Sonic 2006, Sonic and the Secret Rings, Sonic and the Black Knight, Sonic Unleashed) have fallen prey to mediocre gameplay/characters/graphics/etc. Is it really worth it to get fooled again? Observe this cycle: