Mr. Pointy said:Well, it can't be worse than Sonic Battle. Or Sonic X360, although knowing Bioware it'll be just as buggy.
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SONIC 360 was bad, but Sonic battle? I thought it was fun, but I don't remember the reviews. I'll check it out.
edit:
IGN gave it 8.0
http://gameboy.ign.com/articles/462/462741p1.html
Gamespot gave 7.7
http://www.gamespot.com/gba/action/sonicbattle/review.html
Though it seems some like it, while others don't.
It's amazing how people forget the good Sonic games.