This movie was tons of fun with a great cast. The story itself is original and interesting. The characters are so much fun and unique. Their interactions are pretty amusing to watch. I watched the anime and really enjoyed it, which prompted me to watch the movie. Did not regret it one bit. Obviously the anime explores deeper each characters and their back story, but I did not feel disappointed when I watched the movie ( like you often feel when watching a movie based on a manga/anime. So overall, the movie was a delightful breeze~