Totally agree with your analysis. The first two parts of the documentary were painful to watch, and I almost gave up and moved on. I only stuck with it because I wanted to see the rooftop performance. The third part saved the documentary from being a disaster. George Harrison's musical and songwriting talents were unjustly ignored. I felt that he blew away all the nay-sayers when he finally recorded his own songs in his many albums. Thanks for writing this piece, Mark!