The story is in my opinion good, with a lot of things that could catch your interest. So was the animation, too. It looked really good, smooth, and very enjoyable to watch.
Though, I'd wish some of the side characters got more story and background, as it makes some moments a bit "meh"?
Also, I'd wish there was more story before anything really happened, as it would make the bond between the viewer and characters deeper. Making the few heavy hitting moments better.
Besides that, maybe if it was a series, it would turn out better, as there would be time for both the points mentioned above.
But still, a great watch, enjoyed it a lot.
