Alright. Let's speak honest about this game. It was fun, but not what I was looking for. I wasn't a big fan of Classic Sonic stages even though it was a good idea. I loved Modern Sonic though. The ability to boost, and drift and beautiful 3-D. They could've done this concept for the whole game and it would've been almost perfect. They could've had Classic Sonic get brainwashed and turn evil and Sonic (Modern) would have to save himself from being possessed by the past or Classic Sonic as a rival is a good idea. Right? I think so. The graphics were the best graphics that I had seen ever since I played video games. Sega improved on the graphics so that it could fit Classic Sonic (even though he was not needed for gameplay) and Modern Sonic making stages similar. The music sent you back in time. I remembered that Classic Green Hill Zone music up to Planet Wisps "Reach for the Stars". The lasting appeal may be 9, but it had problems. This has happened with the last few Sonic games. TOO SHORT! Once again, Sega rushed their game to get it released on Sonic's 20th anniversary. They should've planned earlier and make way more stages (with no Classic Sonic gameplay) like I think Tropical Resort from sonic Colors could've been nice, and what about the Storybook series? Did they clearly forget about it? They could've added many more like almost every world in Sonic Colors, Sonic the Werehog as a rival, oh yeah. Where is he? I wish they had all of Sonic's forms playable. But I rate it a 9 because you get addicted to the stages. Overall, Sega did better, but didn't hit the perfect mark yet. They need another Sonic storybook series and possibly another Wii game with gameplay similar to Sonic Unleashed and Colors. And they should've made a Sonic Generations for Wiii. I always think that Sega purposly makes Sonic games worse for a Wii or DS because Nintendo's their rival! Please make Wii Sonic games similar to PS3 and Xbox 360 Sonic games Sega. PLEASE?