He died probably because if he was alive he would have helped naruto and the others defeat his mother so yeah.
Maybe he became evil?
No because he appears in front of hinata in the last and he doesn't seem evil at all.
Oh sorry i didnt know i didnt watch the movie yet
Me neither, I just saw the scene.
Oh ok is this scene on youtube?
He's the same as Hagoromo - Passed away, but not quite at rest. Like Hagoromo, he's able to communicate with his descendants/transmigrates, with Hyuuga Hinata being one of them..
I see