I started by thinking I knew most things about Paul McCartney that a fan since the age of 10 could be expected to know but I was wrong. I listened to the audiobook and it helped me through several weeks of gardening work; great things AirPods & ear protectors. Well written, well read, I'm sure it hasn't got all the "warts 'n' all" but it tells as much of the truth as I wanted to know. A great listen. If you're a Beatles/McCartney fan it is pretty essential I think and is probably the definitive biography - it certainly enough for this one.