Hi Fox, it's been a while...
So you're also known as Fox2K3, you wouldn't happen to be the same Fox 2K2 from Smashboards would you?
If you are, then you'll already know me. I really like what I see in this trailer, you've got some very good 3D effects going on, and the music was awesome. You might want to work on the areas where limps attach to the characters' bodies (sorry, it's just they they look glued on), but besides that it looks very good.
I see you've included nearly all the Sonic characters in this preview, and I wait excitidly for the 1st episode. I never knew you were a Flash Artist, but you're a very skilled one. Keep up the good work, perhaps we will meet again. :)