I think the film is pretty bad, or rather, pretty unsuccessful in getting me invested. It just feels too much like a film directed by a first time director. Yet, that's also what makes it interesting, since you get to see the beginnings of Fosse's brilliant style, you can see him experiment with a lot of things that he later developed into the masterpiece that is CABARET, and his other great movies (LENNY, and ALL THAT JAZZ). I think it's certainly worth watching. I didn't see the 1985 revival, but love the cast recording, and by all accounts, Debbie Allen was spectacular. And how I'd have loved to see Bebe Neuwirth in her first Tony-winning performance.
"Some people can thrive and bloom living life in a living room, that's perfect for some people of one hundred and five. But I at least gotta try, when I think of all the sights that I gotta see, all the places I gotta play, all the things that I gotta be at"