The Three-Body Problem trilogy

I'm a bit conflicted about these books. The ideas are super interesting but the characters seem very "cardboard-like". Also they are bit too long and by the 3rd book I didn't care anymore... Still, pretty interesting on their own.

Here are a couple I like : - Seveneves: A really great hard sci-fi. Very thought provoking ideas and excellent plot! Warning this is a heavy themed book. Also keep in mind that at about 3/4 in the novel there's a conclusion to the main story; the rest of the novel feels rushed and doesnt keep up; you won't miss anything if you just skip it. - The Expanse series (starting with Leviathan wakes). A very good series. It has a light tone and mainly focuses on characters. Some books are better than the others. If you liked the 1st one then you wont regret reading the others. Not much philosofy of hard sci-fi ideas so probably near to your liking. - Rendezvous with Rama: Probably my favorite Arthur Clarke novel. The plot may not be so interesting but the ideas presented make up for it. - Red rising series: This is a great read, the plot feels something like a GoT of scifi; although the setting could also be considered a fantasy one. This is a plot intensive series but not many scifi philosophical ideas. Probably good for your linking.…

Ancillary Mercy by Ann Leckie (admittedly end 2015) Very good closing of the Hugo&Nebula Award series (Justice, Sword, Mercy) exploring the questions of identity and consciousness of individuals, androids and hive minds on the background of a galaxy spanning social, political and military struggle. Yeah and I second the 3 Body Series by Liu Cixin - that is one for the ages too.