This is an excellent book for group study. I bought it for to read and was unaware of the nature of it. However it was comprehensive and not time wasted. The author brings forth a lot of information and by presenting various sides of each subtopic illuminates the text. I found it well worth reading although, as I say, it is more of a group study publication than anything else.
The examples are many, but the reasoning behind why the beliefs are wrong is less developed that I expected. Many of the examples are of a disturbing sexual nature such that I've decided not to use the book as a family devotional, even though my kids are in their teens. This book will go on my shelf to wait for an appropriate audience and situation.