Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Perfect for Psych Majors and Everyone Else!

I'm a psychology major at one of these top-notch Northeatern universities, and this book is a perfect addition to my impressive bookshelf. I found it both educational and entertaining, and I can thank Mr. Greenberg for helping me pass my Abnormal Psych exam (I got an A-, not too shabby). This isn't a book you should want to have, it's a book you need to have. The last time I have been so impressed with a book was The Great Gatsby. The time before that, it was The Prince of Tides. This is now the third time I've been wowed by a book (not counting Cat in the Hat, but I was three).