Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Better than any other book, or any phone support from Microsoft

I have used this comprehensive users guide as my support for any and all issues regarding development of the sharepoint site. Online blogs didn't help. Microsoft phone support didn't help. This book helps. It has a description of every aspect of the sharepoint system and is just unbelievably helpful. This book has already paid for itself in terms of time and money saved. GREAT!