Instruct: Classify Amazon reviews into positive or negative sentiment
Query: non-christians beware!

I would have given this book no stars, but that's not an option in the review program. I am returning this book to Amazon. The 'research' base for this book is clergy and committed christians. I didn't get that information from the info on Amazon. The book is not scientific. Unscientific 'facts' are presented such as- early puberty is caused by exposure to TV and sexual situations presented there. NO science, data base composed completely of christian men very involved with the church and a rip off to men who really want to know what is going on with them.