The Beatles are not really my bag, but there is no denying that there was a certain planetary alignment when fate put those four in Liverpool at that time.
I still think George is the only one who made great music as a solo artist, but in the Beatles it was Lennon/McCartney mk I & mkII, no question.
For me the later Lennon output was too much preaching. He was the prototype Bono.
My personal opinion is that his last albums were too introverted, self-righteous and average and clearly he was capable of much better, but too far up himself to ever be able to produce it.
I've visited his childhood home in Liverpool - and the others - and it blows my mind to think of these young kids writing songs that were unknowingly going to change the world, but that's where the greatness and magic was - it was then. The rest was just legacy.
Tragic as it is, he has at least been spared the expectation and possible disappointment of the public, and his greatness remains in suspension. That's just the way it is.
I mourn for the passing of the 1960s Lennon. I've stood outside the Dakota and visited his memorial in Central Park. He is and will always remain a legend.