An invaluable primer on psychological warfare and behaviour modification ... Given that Wylie was at the heart of this work, and that he displayed real sociological understanding of what the data was revealing, his account provides a useful, crystal-clear exposition of the power of psychographic profiling when it's done right.
The Observer
Fascinating and hugely readable ... valuable and revelatory
Sunday Times
Freewheeling and profane ... Wylie covers plenty of ground, explaining in illuminating and often scary detail how Cambridge Analytica exploited the data to create Facebook pages that would needle "neurotic, conspiratorial citizens," propagating an outraged solidarity.
New York Times
If you want to understand the darker side of the digital revolution - and what a threat to democracy it is - you must read this book. As we watch our own democracy wavering in a blizzard of online dirty tricks I can think of nothing more relevant right now. In this astonishing insider story Wylie explains how the 'Trump revolution' and the 'Brexit Shock' were achieved by often-illegal manipulation - and proposes a series of safeguards of the digital commons for the future. I hope every citizen reads this. MindF
ck demonstrates how digital influence operations, when they converged with the nasty business of politics, managed to hollow out democracies... And his personal story, woven into the book's narrative, illustrates the confusion of our current political era as well as the challenge to Wylie's fellow members of the social media generation as they seek identities real and imagined, physical and virtual.
Washington Post
Merits close attention, as it goes a long way to making sense of the current political landscape ... a devastating indictment of a political culture out of control
The Herald