Saw the documentary this morning, not yet sure how to categorize it with words. It adds little or nothing to the book, except for audio and visual experience of the man itself, but that's something already available online for anyone interested in it. It was 'OK' I guess, if it's purpose end to be the introduction of the book to a digital generation, in a way which was supposed to appear (I assume) unbiased and general, yet collapsed in itself while trying, hence the 'documentary' title of it. Read the book.