Yes! This is the best possible advice. I tell young students: Take film courses, certainly. But cover the liberal arts. Take English literature, drama, art, music, and the areas Bordwell lists. Learn something about science and math. A physical anthropology course was my introduction to the theory of evolution, which is an opening to all of modern science. Don’t train for a career—train for a life. The career will take care of itself, and give you more satisfaction than a surrender to corporate or professional bureaucracy. If you make careers in that world, you will be more successful because your education was not narrow.