Huge movie nerd
This review may contain spoilers. I can handle the truth.
It does get very lore heavy. After all it's dealing with characters that have lived through the entirety of human existence. It also answers the question of, why is there life on earth? The answer btw is that earth is a giant egg for a space god and human intelligence is incubating it. So ya there's a lot. But I'd be lying if I said I didn't still have a little fun with this.