"Be careful with logical leaps"
I enjoyed the objective experimental analysis results. The leaps into public policy, biased political inferences, and obsessive defense of an obscure music artist whom "regular" people don't realize is actually a great artist turned me off. I'm obviously in the minority based on the current rating of this book. I expect liberal leaning people to generally love the book and conversely right leaning people to rate it lower. Back to what I like. Good social/psychological science backed up by experimentation. I especially liked the proposal that quantity of data does not correlate with better decision making and, in fact, can confuse the decision maker. Overall I recommend the read but I'd like to get a book like this and not be able to tell the political leanings of the author.