Instruct: Classify Amazon reviews into positive or negative sentiment
Query: The Book on Diploma Mill Scams

I've been following the work of Dr. Bear for 25+ years. This book, like others he has authored, shows both insight and acumen. As online learning gains credibility there needs to be more readable advice on the degree mill scam industry and how it works. This book is a must-have resource for anyone involved in educational credentialing -- registrars, admissions officers, HR employee screeners - and it's also a very palatable read for anyone in the field of distance learning working as an administrator.