The Art and Sound were as expected of A1 and although the story and characterization weren't amazing for a movie it was actually enjoyable due to the simplistic plot that is engaging enough and fun to watch with an ample amount of action to distract from the lack of any coherent story.
All in all it isn't the next makoto shinkai master class but it's got good enough sound art and action to distract from the fact.
8/10 probably wouldn't watch again but the music (the OP at least) will be listened to again... and again..and.....
