Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Horrible paedagogical dreck

This book is a DE text for students who've had the misfortune to have been subjected to "reformed calculus"--- i.e., calculus without algebra. There is very little substance here, only high-school level chit-chat and "qualitative analysis" of nearly trivial problems. The writing style is insulting to anyone other than brain-dead pedagogs.