* What I liked:

- The world building. This kind of dystopian society.

- The arguments to why civilisation reached this point, and the debates around it were interesting: The ideas of conditioning and God and everything that was discussed about this world.

- The science.


* What I didn't like:

- I felt like the characters were abandoned halfway through their arches.

- It felt like 4 stories in one.

- It didn't age well- Racist slurs and class system (though I believe the latter was purposeful)- I winced anyway.