Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Tired, Busy Parents Don't Want a Ph.D. Thesis

This book, a gift sent by a family member, is thoroughly impractical for tired parents. At nearly 500 pages, with a full bibliography of scientific research, it serves a useful purpose--for the health professional, not the parent. I am a parent, a teacher, and am studying towards my goal of a Ph.D. I simply do not have the time to read through the exhaustive information for the important tips, which are not usefully presented in any case.