Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Most useful java 1.1 book I've read to date.

Did a pretty good job of covering many of the new 1.1 features. Fair to good examples. Event model stuff was weak. Because of the number of extensions and new features in JDK 1.1, this second version was not as thorough a treatment as the first version. But by and large fairly useful.