This is not a movie for people who are looking for a deep, thought provoking two hours. It's for people who are looking for fun, pure fun. It's also for people who are Meryl Streep fans. It's obvious how much fun these A List actors are having with this material. I read somewhere that Colin Firth has said this movie was the most fun he ever had making a movie. The only reason I wouldn't give it 5 stars is because it is a bit jarring when the songs don't quite fit the situation. It's obvious that the plot was written around the songs. Musicals work best when the songs are written around the plot. But these are some truly inventive, playful and joyful tunes and the choreography is fresh and energetic. It's just for fun A One!