Who wins?
Cats vs Mamma Mia!
Mamma Mia! wins 96% to 4%. 15 more put them in the same row. From Movie Musicals Tier List. Pick a side.
alex_o2364 on Cats: F is too high
throwaway66978 on Mamma Mia!: pure joy, ABBA songs on a Greek island, it's impossible to hate
Movie Musicals Tier List: the full ranking