I beat the game a few mins ago, took me 7 hours and 30 mins with what felt like a billion deaths on some of the stages. Don't know if those count towards the overall total playtime. Either way, I was hoping for something like Sonic Adventure 2 (minus the robot and treasure hunting parts), but was disappointed yet again. I had more fun with Sonic 4 once I learned the stupid physics. Don't get me wrong, it was an okay game like so many others already pointed out, but it was nothing memorable.
So, has anybody gotten all the red emblems and S-rank on all stages yet? Know if there's anything unlockable apart from Mii stuff in multiplayer mode? Are there any special stages? Collecting Chaos Emeralds would be sweet,
but so far I haven't been able to find all red emblems in a single stage.