Not that good, but not as bad as GS says.
User Rating: 6.3 | Sonic the Hedgehog X360
Yes Sonic is back, but no this is not the return as most of us were hoping for. As a fan of Sonic for many years, I would have to say this is Sonic's worst show ever since he went 3-d. The game basically alows you to choose three characters, who then have 2 other sub-characters. The main hedgehogs are different in terms of abilities, Sonic can run fast, Silver has telekinesis, and Shadow can drive vehicles and use chaos abilities. In temrs of the characters and their abilities, they turned out to be how I expected, in terms of they were used was poor and lackluster. The sub characters weren't really worth adding and I feel down trodden the game from it's main 3 characters.
The level design was decent, but nothing spectactular, the game feels too slow at times, when the point is to try to make it to the goal ring as fast you can, it feels as though Sonic Team designed the game around the sub characters and not the main ones.
The side missions were ok, but really could of used some challenge.
As in terms of music, not great. It gets boring and bland fast.
Sonic Team needs to get their act in gear or their next game will be the death of Sonic. 
