I loved the movie but I think the ending is laughable and just misses the point of the rest of the movie. Chazelle described Babylon as "a hate letter to Hollywood," and the entire movie reflects that, up until that ending. It's a very strange way to end the movie that's about Hollywood ruining and killing its talent throughout the decades. Aside from the tonal issues, I just thought it was cheesy. It's like something I'd watch on YouTube and say "Oh, neat" about and never think of again. It's just very odd all around.