I can`t agree with some of the comments above. It is Paul who always knows what he is doing. The only mistake was Heather. He is a very down-to-earth guy, he knows what he wants, and what he is after. This is one of the reasons why George refused to play with him after they disbanded, as Paul always pulled the blanket to himself, and, i think, John just didn`t care, he was a more above-the-earth guy. In 1974 George admitted that he`d " join a band with John Lennon any day, but he couldn`t join a band with Paul McCartney". Besides, George also spoke about the fact of McCartney/Martin consortium which was so dominant on the last Beatles sessions. No doubt, Paul is very charming, clever, talented. But he follows his head, while John followed his heart.