Parts 1 and 2 are ***incredible***, like 5 stars. Part 3, while by no means bad, I just didn't like anywhere near as much.
The whole biological/geological/abstract/mineral vibes and imagery of the first two parts were a hell of a lot more appealing and exciting to me than the final section with its focus on the more human/familial/interpersonal/cultural aspects, though I appreciate the concept and the transition.
Still, really good stuff overall, and the first two parts are seriously sick and super impressive to me in terms of language and imagery and voice.