I'm really not sure how to rate this because there is such a disparity between how I feel about the information and how I feel about the writing/presentation.
The bulk of this book is a history of modern retail and its movement from merchants tailoring price and availability to the customer (either through haggling or the merchant holding aside best product/price/options for loyal customers) to a highly democratized system of displaying set prices for wares and now back to a highly individualized scheme based on whether the customer is considered "high value" based on data points. Turow interviewed many marketing people in tech and retail, most of whom are giddy with the knowledge they are able to identify individual shoppers through thousands (yes, literally) of data points aggregated through every on-line, mobile and physical (bricks and mortar store) action or reaction. Of course they all spin the unmasking of the shopper as positive: they're selling a product that makes them a lot of money. The claim that the individual shopper's data is anonymized is a myth told to us to make us complacent.
Let's put it this way: do you use any payment aside from cash, have a photo ID card, go on-line, use email, use a phone or tablet with wi-fi, bluetooth or geolocation, download apps, use loyalty cards? Then you are a "known entity" to companies who sell, compile, or manage data for retailers. You think it's been stripped of identifying information? Ha! Don't be so naive. You don't have to be Sherlock Holmes to figure out a person's identity from data points; you simply need enough data points. And some of these companies boast being able to provide upward of 7000 pieces of data, including your name, health concerns, proclivities for certain behaviors, and how you like your eggs in the morning. Have you posted tagged photos of yourself on social media? Retailers love that because they want to be able to add those photos to your "shopper profile." (And if you post pictures of other people without their permission, there is a special place in hell for you because that is some annoying, invasive, rude crap to pull.) Data aggregators also are working on facial recognition so they can follow you through brick and mortar stores and register things like micro-expressions (tiny flickers of facial expressions that happen so fast we usually don't notice them), what items you look at and for how long, what items you pick up, and how you interact with displays. Shop on-line? Notice you're starting to see ads on your phone apps that show something you looked at last week on your laptop? Not a coincidence. Tracking across platforms is the new Holy Grail of Marketing.
OK, all that is annoying enough, especially for someone like me who detests attempts to "personalize the experience" and to datamine under guise of "establishing a relationship." (I no longer shop one grocer because they can't even do a cash transaction for a bottle of juice without demanding my phone number. Not. Necessary.) So, what do we do about it? Good question, and I wish Turow had offered some advice other than "consumers need to be educated and push back" statements. Yeah, we do need to be educated and push back, but some practical steps to take would be nice, especially given our government reps are a diabolical combination of old farts who barely understand technology and old farts getting their palms greased by lobbyists in exchange for neutering consumer watchdogs agencies. Even so, how many of us are going to remember to turn off our devices' wi-fi and bluetooth when entering a store so the beacons don't track our every move? For that matter, how many people can just turn their phones off without going into electronic withdrawal? (I love telling people I don't have my phone with me just to watch them twitch.) For that matter, how many of us are now resigned to the feeling that we will all eventually be assimilated anyway, so we might as well take advantage for that $1 off coupon for Hagaan-Daz that oh-so-conveniently was texted to us as we passed the freezer case?
According to Turow's research, knowledge isn't necessarily power: stats showed that the more people understood about data mining and tracking, the more resigned they seem to be about it.
As for the writing, I felt the book got off to a very slow start. I'm glad I stuck with it, but the first 25% or so was a slog. He basically was telling me a lot of stuff I already knew, up to and including what a web browser is. I found that weird. The logical audience for the book is people with an interest in tech, and I'm sure those people will know what a browser is and does. I understand he was trying to lay a foundation for talking about tracers, beacons and adware, but that's like trying to tell someone how to make a cake by explaining what food is. I also found the author spent an inordinate amount of time talking about what he was going to cover or had already covered. Thanks, but either I'm about to read it or have already read it and would like to just get on with it. Neither my memory nor my attention span is that bad yet. I wish there had been more about the paradoxical findings of the surveys the author participated in, especially how people claim to be concerned about privacy in the abstract, but then 'sell out" their data very cheaply.
Privacy is a fundamental American right! Oh wait....I can get a Groupon for a $20 massage? Well, hell, of course I'll download your app and turn on geolocation! A free doughnut? Hell, yeah, I'll play your "free" game! Seriously, we can hardly be angry that the FCC isn't protecting our electronic virtue when we put out for every app that offers us a deal.
I can't say there is much here I didn't already know or suspect, but to see it all in one place and how all those seemingly innocuous bits of data become very identifying profiles is creepy as hell. My personal takeaway from it is that I will likely pay more for things in the future because I resist taking the bait. I like anonymity more than I like sales and coupons. I like privacy more than I want stores to "personalize" my "experience." Then again, I hate shopping, so I'm a "low value" customer anyway.
Of course the irony here is how many data points I just gave to aggregators by posting this review.