Good, though I am a little surprised by its immense popularity. It's Holocaust fiction that focuses on a family of Righteous Gentiles trying to get by in their town amidst the rise of the Nazi party and surviving the war (rations, bombings, etc.).
The mother's nonstop verbal abuse (and occasional physical abuse) is jarring— she constantly refers to her husband and daughter as “asshole” and “bitch” respectively, and the daughter picks up this habit with her friends. But it's always written out in German, so it's somehow meant to be more endearing?
If, God forbid, you or a loved one ever need surgery, and you have an opportunity to ask questions before the operation, ask the surgeon whether he or she uses the WHO Safe Surgery Checklist. If you don't think this sounds like a big deal one way or the other, please read this book.
My former law firm's IP department used a variety of checklists to great effect. If you're not using checklists in your job, consider reading this book to understand how nearly every industry and profession can benefit.
Really fun, quick read.
It also reminded me that even 80s geeks can have wildly different expertise in different sub-genres...
One of the first puzzles to get solved was something about Dungeons and Dragons that felt so esoteric to me that I almost lost interest in the book, thinking “These are not the 1980s references you were looking for.”
Later, I was rewarded with a clue that should have been so obvious to anyone who played text adventures. But, bafflingly, the clue was so challenging to the general population of players in the book that this puzzle went unsolved by any character for a significant length of time in the book.