Instruct: Classify Amazon reviews into positive or negative sentiment
Query: The BEST

This is the best book out there on Delphi 4. Delphi has always been my favorite development environment, it is better and more powerful than Visual Basic 6 (Though I use both and VC++ 6). If you are a total beginner then you should think of getting "Teach Yourself Delphi 4 in 21 days" simultaneously along with this book. I was able to create moderate Delphi apps within two months of doing so. Delphi has a steeper learning curve as compared to Visual Basic but it's worth it...Khurram Zaveri