What can i say?This game is awsome.Let's list of some things:
-Graphics
We all know that graphics in this game are BREATHTAKING.Every level fits with it's background.Simply perfect.
-Gimmikcs
I know that some people don't like wisps but i digress.The wisps are c00l.And even though sonic is not fast as Unleashed still very fast.
-Music
No description can fit how AMAZING the music is.Some major examples are Tropical Resort,Aquarium Park and of course Nega Wisp Armour Phase 2.And believe me you are going to find yourself listening A LOT and I MEAN IT.
Overall a GREAT and AWSOME game.Even though not being my favorite sonic game(that would be Unleashed)you can get a great enjoyment in this game.