It’s funny, it’s brilliant, it’s scientifically dense in a way that only Andy can pull off. Oh my gosh. I was literally crying on the ending.
I can’t tell anything about the plot rather than this little teaser:
A man wakes up on a table with amnesia. There’s a robot that repeatedly asks him: “Who are you?”
Reading a book from Andy Weir (he’s also the one who wrote The Martian, by the way) should be the mandatory extra-school activity that every high school science teacher recommends. He’s that good.