Film seen on a huge Imax (the biggest in Japan), and it was a good idea, I recommend you to see it in excellent conditions.
For the story, I won't go into it, it's just the sequel to the anime, and it's inevitable to watch it if you like the series.
The animation is an incredible, I don't have the words to describe how much I loved it. Whether it was the colors, the movement, the choreography and especially the fights, it was amazing.
Unexpected but a lot of humor throughout the film, we laughed a lot!
(I try to put more than 10 to the animation score)