One the greatest science fiction book of my reading year. A bit difficult in the parts of physics and astrophysics descriptions but understandable. Love the idea that aliens are not our friends)
Great ideas, with questionable execution at times. Definitely worth a read.
Its cast of characters are mostly just tools to tell the story, save for one of them which does have quite an amount of development.
The Three Body Problem is terrifying at times, specially as one gets closer to the ending. Its ideas will be ingrained into my mind for a long time.