These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Values Dissonance: This is a film about current-for-the-day pop and rock music made in the 1950s to fit under the Hays Code. For some, the film just doesn't work these days. The guys casually objectify women without any of the usual modern female reactions. There are black musicians in the film, but they are mostly there to perform — they are Flat Characters.
These "black musicians" were none other than Little Richard, Fats Domino, Abbey Lincoln, The Platters, some of the best rock/doo-wop/big band musicians of the 50s, all of them given greater and/or equal prominence to the white musicians. They are shown as "Artists" and given prominence via music, they are not scenery or background. They are a vital part of the film and they are respected for their music.