I've always been a fan of SEGA, but mainly for their coin-op arcade machines, and, the classic Phantasy Star turn-based RPGs.
While I enjoyed the original Sonic The Hedgehog and Sonic 2 on Genesis in '91 and '92, I was never a Sonic fan.
That said, the Wii U version looks decent, and that's all that really matters at this point for Wii U.
It goes without saying, Nintendo's console needs 3rd party support, badly, so anything decent at this point is... More than welcome.