Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A Great book on JSP at a very affordable price

The author did a great job of covering all aspects of JSPs starting from simple examples and leading the reader to complex examples involving custom tags and Database access.The book contains an excellent discussion on Model-View-Controller architecture as well as the scenarios where the power of JSPs could be harnessed with servlets and with JavaBeans. A must have for any professional developer who wishes to understand JSPs and write good quality code for their project.As one of the reviews mentioned, this is not a "cookbook" useful for churning out something in a couple of weeks for somebody who is new to JSPs and do not care to learn what their code is capable of doing.