That's Entertainment! ratings (Movie, 1974)

MGM musical numbers from the introduction of sound in the late '20s through to the 1950s, possibly with Fred Astaire, Gene Kelly, and Judy Garland getting the most coverage. Linked by some of the stars who worked at MGM handing the commentary on one to another.

Pumping Iron
Total votes: 26,002
Average rating: 7.3 F for Fake
Total votes: 19,023
Average rating: 7.7 Grey Gardens
Total votes: 16,042
Average rating: 7.5 Pink Floyd: Live at Pompeii
Total votes: 10,527
Average rating: 8.6 The Song Remains the Same
Total votes: 9,413
Average rating: 7.6 Harlan County U.S.A.
Total votes: 7,029
Average rating: 8.2 Hearts and Minds
Total votes: 6,396
Average rating: 8.2 Beautiful People
Total votes: 4,300
Average rating: 8.2 Italianamerican
Total votes: 3,998
Average rating: 7.6 Land of Silence and Darkness
Total votes: 3,344
Average rating: 7.9