I'm Chadly. I watch movies and stuff like that, I'm pretty rad!
Demon Slayer is one of the best currently running anime. The animation is gorgeous, the setting is beautiful, and something about the protagonist feels so fresh despite following Shonen architypes.
This movie is for fans of the show, and that's absolutely fine. It doesn't drag on, explaining everything to people who haven't watched the anime, because this movie isn't for them.
It shows the canonical follow-up to the events of the first season. This arc wouldn't work very well as…