You don’t have to be a fan of demon slayer to enjoy this movie. It is so well made that you can be made a fan immediately! However prior watching of season 1 is required to understand what is going on. I was really impressed with the cinematography, the background music highlighted the events and mostly the emotions portrayed by the characters. Can literally hear Inosuke suppressing his tears, his voice broke. That’s really impressive acting there. Totally a full marks movie