How Pleasure Works is an accessibly written book which mentions some theories and interesting experiments, without really delivering on the promise of “science” that explains “why we like what we like”. Mostly, what Bloom has to offer are theories and interpretations: well presented and interesting, but judging from various reviews, not conclusive enough for people who want hard and fast answers. Luckily, I wasn’t really expecting any, although I was hoping for a bit more science. I’m still left thinking the answer to “why do we like what we like” is “because we’re bloody minded and irrational”.
I took Paul Bloom’s Coursera course, Moralities of Everyday Life, and recommend both that and this book as a relatively mild introduction to the psychology surrounding these topics.