Holy crap, I just watched the premiere and that was some absolutely gorgeous
animation. They captured the tone and visual style of the sequel really well, and the imagination in some of those shots and action scenes even surpassed the movie.
With all the crazy visuals it was a bit hard to follow the story at first, but eventually I was able to get into it. And hell, even if I couldn't, the show would still be worth watching just for the animation.