Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: The best book on SVG so far

This book is head and shoulders above the Eissenberg book (O'Reilly). Kurt Cagle is a serious developer, and the book shows it, with advanced examples that explore all aspects of programming. It would have been nice to have a .zip file that had all the examples in it, but that's a minor nit.