Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: What a great book!

My wife and I began bead making about 1 1/2 years ago. This book has taken us to new levels. Corina's examples are excellent and her writing style is helpful, frank and friendly. We have bought the extra "Spotlights" also. This book is our chief reference book as we work through the process of making flamework beads.