Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Real, Honest, Revealing, Fascinating

This is the first book written by an insider to tell the whole truth without self-protection, coverup, anger, or revenge. It's the firsr book to give a true and honest picture of ATF and, indeed, the larger federal law enforcement community. The facts are conveyed via exciting accounts of real cases and events within this agency, all documented thoroughly with a huge appendix giving sources.