He does just as much as sakura and naruto but less than naruto because he's the main character thodr little word doesn't really help him "main character" hmph. and shrangan is his power that he unlocked when he was 7 its not a living thing with chakra more powerful than a million shinobi.
you know what..
sharingan is cheating too..especially EMS
don't think kurama is kurama and naruto is naruto..they're connected to begin with..
kurama didn't want to die that's why he saved naruto from getting killed.
and the fact that naruto has tamed him when he tried to do so means he has the nine tails's power for himself..it's his own power..not the nine tails is anymore..
you keep saying naruto's ass just getting saved by kurama and all..
sasuke also always has help..from itachi orochimaru soshite tobi..
i hope you stop saying things like he is the main character and he has kurama or plot shield..
it's due to the story line..a main character is needed for the story..but it doesn't meant he won't die or cannot die..
proof is GOKU..he died and back to live again doesn't he??
hmm
OT
it's confusing to say who is better..they both have their own ninja way..one vengeance and the other one will of fire..will of protecting something..hmm
i'll go with naruto.