Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Man's Inhumanity to Man Overcome

Great book. The part that blew me away was not God's redemption of Robert from hatred and abuse (that is amazing and there are millions of people who can attest to God's saving power). The really big story for me was that there was still institutionalized slavery in the early 1900's. There are people alive now (very old people mind you) who were slaves or owned slaves. This is one man's story of his enslavement and emancipation, physically, emotionally, and spiritually.