Finally, a Heinlein Hugo winner I enjoyed! He still has issues with women’s roles (quick example: women make better pilots and are preferred, but do not soldier; men soldier, and can pilot as well if they choose and have the aptitude), and I’m not on board with all the political philosophy — though I will admit that much of it at least makes me think, and the arguments can be at least superficially convincing — but it’s still a good read.