Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A Must-Have For Every .NET Developer

Excellent book with terrific coverage of the most important aspects of developing reusable components in .NET with both C# and VB.NET. Overall, one of the best .NET books I have read, and I've read a great number of them.I give it 4 stars because I wish some of the chapters went deeper. In particular, I felt the sidebar on LCE in the Events chapters was insufficient -- I've also read Lowy's "COM and .NET Component Services" book from O'Reilly, and between the two, I still don't feel that LCE and asynchronous events are covered sufficiently. I also wish that the context-bound object topic in the book expanded more on the subject, as most of the same material was presented in Lowy's MSDN article from Mar 03.