The Three Body Problem is famous mainly because it criticizes the Chinese government. it also suffers from a poor translation to English.
Thanks for the note about the criticism of the state — it's very evident and I did find it a bit surprising. I'd simply assumed it was perhaps 'allowed' to criticise Cultural Revolution-era China as such great strides had been made since then.. but now I think about it ‘Tiananmen Square’ and contemporary censorship hints otherwise. Interesting, thanks — particularly as another of Cixin Liu's works appears to be have been made into a bombastic blockbuster movie, presumably with State encouragement ( https://www.youtube.com/watch?v=c8LAwozrXPo )