Well a good first half and interesting set up which kept me reading. Unfortunately the novel fell apart in the second half and I felt became ridiculous by the end.
There were some good ideas but perhaps the author took on too many big themes and was unable to satisfactorily combine them to provide a fitting conclusion.
The second half was a bit “soap opera” and the book would have been better being half the length, as the characters were a lot less interesting, than the themes.