Naruto was more obsessed with Sasuke than Sakura was. That was the one thing I hated about him. That should have been destroyed; his whole relationship with Sasuke was negative and did him no good expect to get stronger to prove he was better. That's not friendship or "brotherly love"; that's a sick twisted obsession with your rival that needed to be stamped out and resolved.
Kishit never did it.
Right. And you would think with a storyline so built on Sasuke that he would at least be included in the plot of the last movie. That's another aspect that's radically OOC — where the hell is Sasuke? By all rights, this movie should have been a James-Franco-Seth-Rogen-esque bromance between Naruto and Sasuke. With Team 7 moments sprinkled on top. They should be working together to fight a baddie, then partner to do some ultimate weapon. Not Hinata. It should have been epic. And in 3D.
But the dropped Sasuke entirely and put Hinata in his place, all to have a date movie and set up the next series.
I think Naruto will be remembered most for it's final implosion, and not for anything else.