I don't think I'll ever find a better explanation about religious myths than the one in the movie, that all started with the sun, then they egyptians and so on, repeating basically the same story.
DO I find believable that very powerful and rich dinastyes had and tried to mantain power with any means? Of course I do!
DO I believe everything the movie says? No...but A lot of it makes good sense to me.
I don't think there's one irrefutable truth..but a direction to it...we live in a complex world, but human behavior is still predictable.
My hope, posting, was to expose the movie and what it says...not convince anybody...