Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A great book

I finished another great book today. Authors Kari West and Noelle Quinn give wisdom and inspiration to abandoned mid-life wives like myself. The book titled `When He Leaves', help and hope for hurting wives is worth the small investment of time and a few bucks to get a better understanding of what is happening right under our noses. The churches in America need to wake up and tackle this fast growing derogation of marriages. 50% of our future generation is being raised in single parent homes without fathers. Women must become the role model of both parents while carrying the burdens of family life alone. Why are the men ( especially those who call themselves Christians) so week and unable to keep commitments?