I've always felt that your favourite Beatle was a kind of personality litmus test.  All the people I knew who liked John best were blunt, rebellious and gifted but sometimes bossy and arrogant.  Paul lovers were affable, charming, often popular but tended to go along with the status quo and could be manipulative.  People who like Ringo best, I often found were easy going, gentle and good-natured.  (Oddly enough they were often homely like Ringo and had big noses too!    )

Those of us to whom George was the favourite were often introspective, shy, very spiritual and often overlooked.  But we were also straightforward and no nonsense: head in the clouds but feet on the ground.  At least, that's what I've noticed.