What a great documentary! You don't have to be a huge lover of music to enjoy this film. I do love movies, so this was of instant interest to me, and I'm so glad I was able to see this. It covers Williams' life and his vast career. Something that struck me was that I knew John Williams' music before I even knew John Williams! That's how immense his reach is, how broad his range across films of multiple genres. There were interviews by several well-known people including Stephen Spielberg, Chris Martin, and many others. A lot of behind the scenes moments are shown as well as many times where Williams himself talks about his various experiences (some challenging, some heartbreaking). This is a fascinating and touching look at the man and his decades of musical talent. Video review to come shortly.