Highly recommended. What you will find is that the title does the book justice. The top executives at Facebook aren't so much cartoonishly evil but rather hopelessly inept for the job at hand. They have no idea what they are doing, and little concern by way of the consequences of their actions, or their outsized impacts on individuals and the world in general.
It's a "great" read. However bad you assume their behavior was, it was (probably) so much worse. The executive suite was full of creeps and their inability to do any substantive moderation in Myanmar was horrifically negligent.
I read it and also highly recommend it. Knowing the book ends in 2017, the whole thing has something of a "Monster at the End of This Book" effect with both Trump and Myanmar.
It was an interesting book. I found it a tough read though. Every single chapter left me angry. A book about some of the worst people you could ever have the misfortune to meet - and unfortunately for her the author comes out looking just as bad. All just truly awful people.
When I saw Mark join Diplo on a "run" with the Meta Glasses, I couldn't help but recall the part in the book that talked about the unwritten rules the executive team maintained while playing board games with Mark (i.e., "let him win").