The Beatles Get Back movie. A myth making promo for Paul, like Let It Be?

As I say in this podcast when I saw let It Be, in a cinema, I thought 'this is all about Paul.' I didn't know he had asked the cameraman to focus on him a lot, and that he wanted to be seen as the great conciliator, which he wasn't. I hope Peter Jackson doesn't turn Get back into another promo for me, me, me Paul and a historical lie.