Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Wanna know Bayesian? Get another one.

This book is a famous one. However I fail to see why. It is neither theoretical enough to give deep insight, nor practical and broad enough to cover most useful tools and algorithms. Maybe because the author is a much better salesman than a researcher. If you want to know Bayesian, get a real classic, like James O. Berger. I give it 2 stars, since there is even worse book about Bayesian out there.