The story. It has many potential and they covered nearly all. Although there are some comedy, they stuck to the point, which didn't leave me hanging. They pretty much answered many questions. Personally, it was amazing, but the reason why I said "nearly all" was the fact that by the end, it was just it. I meant I asked many questions "What happened to this?" and "What happened to that?", so on and so forth. I just begged more questions.
The art. Long story short, outstanding. The animation, the visuals, everything, just great.
The sound. They're great. Sounds effects, awesome. Music, beautiful. It could've been flawless, had they timed it right on some parts.
Characters. The movie covers mostly on the two main characters: Mirai and Akihito. I felt connected to them as they had to get through the suffering, especially from Akihito, as from the end of Kako-hen in the bonus scene (you better watch it first). The movie also told us the fate of the characters that went missing. However, the movie was so focused on these two that it left many other characters behind, including Mitsuki and Hiroomi. These two were pretty much left standing around, except for one scene where they find out who the masked person was, but even then, they weren't covered as much. Sakura and Ai-chan, yeah, they're just there.
Enjoyment, it was good, but like I said before, it left me hanging around. It made me ask more questions both from the end of the anime and the end of the movie.
Overall, it's a very good experience. Although it answered some questions, it does inherit some flaws from the series.
Despite some flaws above, I personally recommend you watch the movie, if you watched the anime/Kako-hen of course. It's a great film.
