Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Problem: you need to automate some tests now... Solution: buy this book

I bought this book when taking a Low-Level UI Automation testing class... I've used pretty much every other chapter in this book since then. I like the Problem - Design - Solution delivery followed up by the comments. I especially like that the comments get right to the point of how and why the solutions work. Anyone with .NET framework experience that needs shortcuts to automating tests for Web or Windows UI, Web Services, SQL Stored Procedures, ADO and XML will find this book indispensible. The chapter on Combinations and Permutations is a great help when generating test cases.