Honestly not a bad movie. Goofy, of course, and slightly bizarre that it was a musical but overall still fun. The actors who played Hirotaka and Narumi were perfect and captured their personalities really well. They weren’t entirely faithful to the manga or anime but certain scenes did make it in which was fun.
The only real issue I have with it is the treatment of Kabakura and Hanako. They showed up very minimally which seemed strange to me since their the main side characters but they were still a couple so there’s that at least.
So not a waste of time if you’re looking for a fun movie to watch.
(Also the first song/dance is really catchy and I’ve been listening to it for a little while now)