Saw on Broadway. The music is lovely. The moral point of the story to me was to hold onto your ideals in the face of adversity.
Much beautiful music in it. I miss the days when this country aimed higher in entertainment. I really thought Sophia Loren a perfect choice for Dulcinea/Aldonza
http://www.youtube.com/watch?v=r2eK7joszR0
I saw it on Broadway too on a class trip (actually a choir trip) in 1970. What an experience!