Just saw this recently on TCM...
... And I'm wondering how a movie like this has been buried, and nearly non-existent in documentation or discussion on the 'net?
I am reminded of something Peter Fonda said about making Easy Rider. Paraphrasing, he wanted to make a film that finally spoke to the experiences of the 60s: radicals, free love, music, and hippies; a movie that had cannabis use in a context other than a B-movie with knife-wielding maniac nurses.
I wasn't alive in the 60s (far from it), but it seems a shame that there are hardly any movies of that era that try to portray a common radical cross country experience of students rising up and demanding more than just the same old shtick from the Man and the System; old stuffed shirts that sent the youth off to Vietnam, and exploited minorities in the ghettos, all the while maintaining the guise of a prestigious liberal university.
RPM isn't a masterpiece, but it is a quality film with some excellent performances, (interesting wardrobe choices) and some stunning scenes that stick with you, like the student/police riot. 8 out of 10