5.0

Really interesting, if somewhat scattered, collection of factoids and concepts gleaned from big data. Plus, information on the perils around any kind of data analysis - correlation vs. causation and a couple others for which the name escapes me. If you choose to listen to the audiobook, you'll miss some of the graphs - he explains them, but there is additional info with the audiobook that shows them. Anyone who works on the internet would likely really enjoy this.