I think we're missing something. Humans are resistant to change. So inherently, developers will be too. Thus we get games like BOOGIE.
Meanwhile, back to Sonic. This game don't have a lot of anticipation for me. Partly because all the leaks of recent have destroyed any hype, and Sonic Team is making it. Why hasn't sega realised that it was Amusement Vision who made F-Zero GX? Even with Nintendo's help on that one, the talent is clearly there.