Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Quality book from Sybex

Congratulations to Sybex for distributing the book in PDF format on the CD. I installed the book on my PC and now I can jump to any chapter/section and search for any word. Works better than any indexing scheme for me and the figures are in color. I wish more publishers would provide their books in electronic format.The book is great. It covers more topics than any other book on VB. You'll find more information on graphics and GDI+ in this book than in all others combined. The same is true for many topics, like the print controls, the new collections (ArrayLists, HashTables) and the StringBuilder class, to mention the ones I've found most useful so far. The chapter on printing, for example, includes several interesting samples, including one that prints tabular data. All the topics are well explained and demonstrated with small appls, not just a few statements.Lots of useful code.