Earlier quoted context omitted.
Not bad. The series reminded me of 1940's-50's sci-fi from the US, for a couple of reasons: A large confidence in the industrial and scientific capacity of their country. Relatively uncritical acceptance that their country is the good guys. No consequential female characters.
No consequential female characters? I don’t know what series you read, but it was not the same one. Almost half the cast is female. Do you mean something different?
The whole section of the book/civilization where everyone is feminized and most of the toxic male behaviors have been repressed is depicted as a "bad thing" leading to weak people and a weak civilization.
The first book was decent, certainly good, science fiction, with an endearing new scooby mystery at every chapter leading into another mystery. But the other two were bad. Going on in bad tolkien-ism (I've beared reading the Silmarillion three times) with overlong descriptions of unimportant details and derailing into ideology every two paragraphs.