Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great Lightwave "Cookbook"

This book is an excellent collection of 21 "recipes" for Lightwave. Although it is aimed at users of version 6.5, it is still very applicable to version 7.0/7.5.The book has easy to follow tutorials, and the book's format allows the user to work quickly through the tutorials, or leisurely browse through the additional notes and comments that the author(s) have provided with each of the techniques.Definitely not a beginner's book, and the techniques are probably too basic for the seasoned Lightwave pro. This book appears to be targeted towards the intermediate user.Dan Ablan is clearly the leading author in the Lightwave community. This book is a must have. And it is very easy to find it at a fraction of the $45US list price!