Brilliant.
Not surprisngly,this is a brilliant movie.VGDC's greatest masterpiece.However I do think there should be two warm-up rounds-one which Mario wins and one which Sonic wins,and the final round should be held in a level which is a cross between a Sonic level(like Labyrinth Zone)and a Mario level with loads of pipes.Also I think that one the final round ending which Sonic wins,instead of just getting a mushroom and becoming huge and doing the spin attack on Mario,he should get the feather and become huge and then fly around and get Mario into a corner which he can't escape from,and Mario should think "Oh-a,shit" and shit himself,and then Sonic should do the attack.
Ok,I know you won't take any notice,so i'll wrap it up like this-brilliant.