Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Excellent work!!!

I really enjoyed reading this book so much I read it in a day!It answered a lot of questions I had about Hoodoo and Rootwork and the history was a bonus. Right now, a few ladies and I are using this book in our study group because Mrs. Birds's book is very easy to understand and the projects are not difficult. I love your book! Keep up the good work.