Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Rigorous and unbiased

Unlike the politically biased journalists who dominate the controversial subjects of antidiscrimination regulation and affirmative action, Farrell Bloch hammers away with trenchant analysis, letting the conclusions fall where they may. If you want the rigor of an academic instead of a political manifesto, and are willing to challenge your preconceptions, this is the book for you.