The film adaptation of 'The Prom' didn’t quite live up to the potential it had, considering how impactful the Broadway production was; instead of exploring the important ideas about celebrity influence and inclusivity that were central to the stage show, this version seems to avoid them. Taking Corden out of the equation wouldn’t have solved all the problems, but it might have been a step in the right direction. I won't discourage people from seeing it because the songs are genuinely good and performed well. There were moments during the musical numbers when I found myself smiling, and I’ve continued to enjoy listening to the soundtrack. The opening credits, which simply list the actors' names using the show’s logo font, gave me goosebumps—the music and that presentation on a big screen are worth experiencing in themselves. Rannells and Kidman provide good reasons to watch, as does newcomer Pellman. I really like musicals – they have a unique kind of energy that you don’t find anywhere else, but with 'The Prom,' the takeaway is similar to what it was with ‘Cats’: create something authentic to the story, even if it isn't for everyone. And, the movie includes Streep rapping during the credits song, which is pretty fantastic.

Source on TMDB