Instruct: Classify Amazon reviews into positive or negative sentiment
Query: This book is a disaster

Java Programming for Dummies was my first taste of Java and it almost turned me off forever. I didn't bother to finish the book. Instead I got a copy of Java Software Solutions (Lewis/Loftus) and I'm glad I did. Java Programming for Dummies may be OK for those who don't want to understand what they are doing, but those of us who want to understand should avoid this book.