Book · 2008
The Three-Body Problem
by Liu Cixin
A Chinese radio astronomer's decades-old reply to an alien signal puts Earth on a collision course with an invasion fleet centuries out.
What does Reddit think of The Three-Body Problem?
r/printSF owns this one: 1985 of 2328 tracked mentions, next to 297 on r/suggestmeabook and 46 on r/Fantasy. No other book in this dataset has one subreddit claim it this completely. What's inside that discussion is not consensus. A ↑252 comment calls the book "dreadful" and adds that its fanbase was "unbearably condescending" at the height of its popularity. A ↑187 comment singles out the billionaire eco-warrior's introductory speech as "one of the cringiest things I've read." Against that, a ↑122 comment splits the difference: "great and amazing concepts and fun theories to think about. Very dull written characters." A ↑147 comment reads the story's suicides as a genuinely non-Western narrative choice rather than a flaw, and r/suggestmeabook's list threads (↑154) file it alongside Murakami and Adiga as major Asian science fiction. Mentions climbed for years, peaked at 418 in 2023, and still sat at 287 in 2025, this one isn't cooling off.
Community feedback & reader fit
Themes
- · first contact that costs Earth its hiding place
- · concepts praised, prose and characters argued over
- · r/printSF's dominant but contested claim on the book
- · read by some as distinctly non-Western science fiction
Common praise
- + r/suggestmeabook slots it next to Murakami and Adiga when someone specifically asks for Asian authors (↑154).
- + A ↑122 comment admits the characters are thin but still calls the core ideas "great and amazing concepts and fun theories to think about."
- + A ↑147 comment argues the story's suicides read as a genuinely different narrative logic rather than a mistake, crediting the book for not writing to a Western audience.
Common criticism
- − A ↑252 comment flatly calls the book "dreadful" and blames the fandom's condescension for souring the experience further.
- − A ↑187 comment says the writing "was so clunky," pointing specifically at the eco-warrior billionaire's introductory speech.
- − A ↑131 comment flags uneven pacing across the trilogy, not just this first book.
Who it's for
The ideas are the draw here, and Reddit agrees on that much even while arguing over everything else. If a smug fanbase would sour a book for you, a ↑252 comment names that exact problem from the height of its popularity, a fair warning going in. Waiting for the hype to pass before deciding isn't necessary: mentions were still at 287 in 2025, not fading.
Mentions over time
Top subreddits
Which Reddit comments matter for The Three-Body Problem?
Top-upvoted quotes across the subreddits where this book is mentioned. Click through to read the full thread.
“3 Body Problem. Not only did I think the book itself was dreadful but during the height of it's popularity a very vocal part of the fan base were unbearably condescending.
“The Three Body Problem. The writing was so clunky. The speech that the billionaire eco warrior gives when his character is introduced is one of the cringiest things I’ve read. Kindred. I was just so annoyed with the protagonist. She made so many dumb decisions. Also, I think Butler really struggle…
“75 - The Echo Wife, by Sarah Gailey 74 - The Calculating Stars, by Mary Robinette Kowal 73 - Redshirts, by John Scalzi 72 - Beautyland, by Marie-Helene Bertino 71 - The Ten Percent Thief, by Lavanya Lakshminarayan 70 - Midnight Robber, by Nalo Hopkinson 69 - Snow Crash, by Neal Stephenson 68 …
“Define “Asian”. People living in Asia: Haruki Murakami - *Kafka on the Shore* Arundhati Roy - *The God of Small Things* Aravind Adiga - *The White Tiger* Liu Cixin (published as Cixin Liu in the West) - *The Three Body Problem* Ahmed Saadawi - *Frankenstein in Baghdad* David Grossman -…
“Well, I don't know if it's *Chinese, b*ut when reading The Three Body Problem all the suicides seemed really strange. It didn't feel to me like someone writing for a Western audience would even consider those narrative choices. "The scientist realized his theory was wrong so he committed suicide. An…
“3 Body Problem, though I'm almost done with the trilogy. The pace is not constant.
“Three body problem. I made it half way to the second book before I called it. Great and amazing concepts and fun theories to think about. Very dull written characters.
“There is No Antimemetics Division by qntm Children of Ruin by Adrian Tchaikovsky ("We're going on an adventure") Adrian Tchaikovsky in general can't resist putting horror elements or sequences into his books. Cixin Liu's Three Body Problem trilogy often gets that hopeless feel to it.
Convinced? Pick up The Three-Body Problem
Readers also mention
All books like The Three-Body Problem →Books that share discussion threads with The Three-Body Problem — counted from the comments, not curated.
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Blindsight
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A crew of post-human specialists meets first contact and reports back that consciousness might be what's holding humanity back.
Hyperion
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Dune
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A duke's son survives his family's betrayal on a desert planet and becomes the prophet who leads its people to war.
Foundation
Isaac Asimov
A mathematician predicts the fall of a galactic empire and hides the fix inside an encyclopedia nobody will read for a thousand years.
Project Hail Mary
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A high-school teacher wakes up alone on a spaceship with no memory of how he got there and one job left: save Earth.
The Three-Body Problem — frequently asked
Is The Three-Body Problem worth reading despite its reputation for weak prose?+
Depends on what you're there for. r/printSF's top comment on it calls the book "dreadful" (↑252), and a ↑187 comment blames "clunky" writing in the eco-warrior's introductory speech specifically. But a ↑122 comment that dings the characters as "very dull" still praises the "great and amazing concepts." Read it for the ideas; don't expect the prose to carry them.
Why does The Three-Body Problem get so much hate on Reddit?+
Some of it's the book, some of it's the fans. A ↑252 comment calls the novel "dreadful" and separately blames the fandom for being "unbearably condescending" at the height of its popularity. A ↑187 comment targets specific scenes as poorly written. Even so, 297 r/suggestmeabook mentions and 46 on r/Fantasy show plenty of readers recommending it without reservation.
Is The Three-Body Problem more popular on r/printSF than anywhere else?+
By a wide margin: 1985 of its 2328 total mentions come from r/printSF alone, versus 297 on r/suggestmeabook and 46 on r/Fantasy. No other split in this dataset is this lopsided, which tracks with it getting discussed as hard SF first and a general recommendation second.
Does The Three-Body Problem read differently because it's Chinese science fiction?+
Reddit thinks so, and not as a complaint. A ↑147 comment says the story's suicides "seemed really strange" in a way a Western-audience book wouldn't have written, reading it as a different narrative logic rather than a mistake. A ↑154 r/suggestmeabook list separately cites it as major Asian science fiction alongside Murakami and Adiga.