good:
-animation was fluid
-the fight had some good variety
bad
-the "badass" black face thing is just bad in general
- you took a character whose progression of power level is based on bullshit. lost a fight? holy flame aura , lost another fight? secret technique everyone knows of but was never mentioned before , enemy way too strong and you already lost against him and have no power? just eat somebody's power (even though it was stated that he should only be able to eat flames) and kick the guy's arse who almost killed your master
In conclusion:
-Animation excellent
-personal choices (fight, elements of comic relief, etc) good in general
-character choice : meh; nobody likes a Mary Sue; atleast let him fight another Mary Sue. Although you could have probably just thrown Super mode and Chaos control at Sonics face and the result might have been a little more interesting