I must say, the trailer got me hooked that I wanted to watch it ASAP. Not as heavy in emotions compared to other anime movies I've watched. The story seems a bit rushed and a few elements in the story weren't well explained. I still find it enjoyable though. It was still quite emotional in a very pleasant way. The ending turned out to be more than satisfying for me. Maybe if this was a series instead, the characters and story would be more well-developed.