I really don't want to piss off Naruto fans, but what the F*** is Kishimoto doing? First is the inconsistency with Shiki Fuuin (the seal that was placed on the nine tails) being unable to kill one measly, skinny, pale, homosexual F-tard (Orochimaru for those who can't figure it out), when the MOST POWERFUL DEMON IN THE WORLD, which is capable of producing an attack on the level of a UNSC NOVA bomb, was defeated by it. And for the argument that willpower was enough to stop the jutsu, two words: Death, God. You know, the guy that snaps his fingers and points at you, and you f***ing drop. Furthermore, I'm sure the regent of the demon world has more 'willpower' than a body-snatching d**chebag.
Don't even get me started on the sharingan. Seriously, did Kishimoto get hypnotized by his own fictional creation here? Not only can it copy any technique it sees, it can mind f*** someone, summon the flames of hell and Susanoo, god of storms, bend the fabric of reality, make you intangible and unaging, see into the future, and even NEGATE your own death! Christ, next thing you know they'll be telling us it can control the nine... tailed... fox... oh wait, it does that, too. Sasuke and Madara both need to be shot with high-caliber sniper weapons, then stabbed repeatedly with a rusty carving knife, followed by their remains being burned at the highest temperature imaginable. In fact, skip the guns and knives and go straight to the immolation.