Instruct: Classify Amazon reviews into positive or negative sentiment
Query: All (90%) what a Webmaster need's

This book is a great help for Webmaster and Internet application developer. This book is easy to use and easy to understand (the great help for it are many samples).The only thing what lack's this book is the notes for every tag or function about the browser. Because we all know, that some tags and functions we use only for MSIE and some only for NN. This is a little bit confusing to try run on NN a tag, what should be used only for MSIE.