Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good book - I passed the exam 70-176.

It covers things at the level of detail that you need. I've only taken the 70-176 exam so far (I scored 90%). This book will prepare you. I also recommend that you get the www.transcender.com software - excellent practice software. Between that software and this book, you will pass. I was somewhat disappointed that the errors/corrections are not yet available on the newriders web site for the book. It looks like that is coming soon though.