Here happy all the Mania, everyone liked it, well, close, fulfilled the desires of the fans want, etc. and all "blamed" on Sega. First, this project is a semi-fan, Sonic Team does not interfere . Secondly, I think this is partially a risky move, since StH4 was a failed attempt to do something like Mania today. Thirdly, remember Shadow the Hedgehog (2005) - many liked the idea, new game mode, where all the rest of the pre-release information. When she came out, fans like naked into the bathhouse and ran to buy this game, and it turned out to be a commercial success - more than a million copies - but in the end the review with a sad smiley saying mutually exclusive, the resulting sales: trash, shame, jumping the shark. So I'm not 100% sure what Mania will appeal to many fans of - control levels may not like, etc, I'm not talking about the initial opponents of the Mania.