Instruct: Classify Amazon reviews into positive or negative sentiment
Query: not impressed

This book contains case studies from various data mining software. It does not contain any specific theory or practical examples for implementing a web analytics strategy for your site.90% of the case studies he uses in his book are related to companies which their sites no longer exist.I find this book very outdated and the examples the author use are related to visits on site, their age and country of origin. He doesn't mention anything about visitor site navigiation, trends or anything related to the visitor behaviour on site.I wish i never bought this book because it costed me $80 due to courrier fees.