The author's assertion that this is better than Isaacson's coverage of the same topic rings hollow. Isaacson definitely addresses the hallucinatory '87 deadline, Joanna's resistance, the "honeymoon is over" intro to the second Pebble Beach meeting. I wouldn't be surprised if Isaacson had access to this video as a source.
That said, it's a different perspective, which is nice. I just disagree with Panzarino's implicit assertion that a) Isaacson's biography missed this, and b) this gem of a video fills that purported void.