Yet there was a twenty page thread based on how to play a freaking Sonic game. It's a really simple concept, it's not like an RTS or something.
Anyway I think the biggest disappointment for this game (unless it's an unlockable) is the lack of a Sound Test. Like the music is amazing and I would love to just play each track as I do other things. Unless of course they didn't include that to push people into buying the actual soundtrack.
It is an unlockable.