Well SPIRAL KNIGHTS did well for them so far it last registered 3 million users and than that DOCTOR WHO game came out, did ok, so maybe this title will do strongly, since the developers seem to understand the IOS market better than Sega does at the moment, they may teach them something.
@Barry
I agree its a good game but it may not fall to the tastes of japanese hungry Sega/sonic fans but they would be wrong to dismiss it because of where its from and doesn't look pretty, in many ways it is keeping a tradition of Sega supporting very obscure and odd western titles which is rich in Sega history, would a big publisher would have ever supported or let alone develop half the classic SOA games like TOE JAM AND EARL? Hell we seen HELL YEAH get supported above and beyond, a shame Sega's abysmal marketing will ultimately get in the way of their digital ambitions like it did with their other ones.