Instruct: Classify Amazon reviews into positive or negative sentiment
Query: WORST C PROG TEXTBOOK, ONLY MAKING MONEY TEACHER SELECT THIS BOOK

I must say this textbook is notorious .I really can not believe a good professor will choose this c programming book as textbook!!!.firstly the organization of this book is bad enough. very unusual compare to most c programming books.secondly: many sample used in this textbook make students crazy ,because writer use some function which mentioned in the next few chapter!!third: I believe and proof the teacher define this book as textbook can make money!! just ask your professor why not to choose other classic and very cheap c programming textbooks as our c programming textbook!!this textbook is totally trash.I give this book bad review cause I read many c programming book already.