Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Quack Science

This is quack science. At every step this so-called psychiatrist deviates from accepted scientific practice to insert morality and religious views into his allegedly "neutral" argumentation. Don't fall into this trap! This is right-wing propaganda that helps justify the kind of inhumane treatment people like Matthew Shepherd encounter every day. Homosexuality is a genetic and biological reality. It occurs cross-culturally throughout history at about 10% of the population. It occurs naturally in every higher animal species. It is immutable. If you are gay, skip this text and try "Coming Out of Shame"--written by two real psychiatrists with some sense of the scientific method (which, incidentally, was developed by Descartes who used it to proove that God exists). This will be a healither and more constructive way to deal with your sexuality than exposing yourself the bigotry replete in "Homosexuality and the Politics of Truth."