I have read the manga and light novel which is so much good than this adaptation 10/10. The story was rushed though the animation is treat to eyes. Those who have questions or want to explore all the meanings of the events I highly suggest to read the manga or light novel. This should have been a 2 hour adaptation. Trust me if they made the length that much it would have been one of greatest anime movie. However for non-manga or light novel readers this is good but somewhat fast paced. So my suggestion would be give it a watch and read the manga orlight novel if u want to explore all the events.