Filming Othello has a man talk about a film he made 30 years ago, while not giving his opinion on it.
If I could get around to it I'd read the book he mentions. Welles has a beautiful face and dazzling personality, he is also a genius of film.
It's interesting to hear his friends talk about envy, women, and Iago. Hearing his voice tell you that he kept shot of scenes in his head across months... wow!
But it is just a man talking for an hour - not visually interesting.
Less compelling than F is for Fake, regales tales more incredible.