I just finished reading it yesterday. To me, it didn't tell me anything new or surpising about Jehovah's Witnesses or the Watchtower Organisation, but it brought in full crystal clear detail the thoughts i already had. I was surprised to find that Ray wasn't bitter and vindictive, but presented very well-documented and researched facts.
To me, even from the outside, the society has always seemed legalistic and cold, eager to find faults, which is precisely the opposite to how Jesus formed Christianity. However, many people don't see that perspective, because they are not in a position of imtimacy with the leaders of the organisation. Maybe it's because my father is a particularly cold and legalistic elder that i've been exposed to so much of the society's "dirty linin". This insight into the central core of the organisation was like opening a box and seeing with my own eyes what i already knew was there.
There is an immediate questioning of loyalty as soon as you find you cannot conscienciously agree with even a minor, insignificant doctrinal matter (the definition of the Greek word naos strikes me as an example). It has always amazed me, that the society says that if we read the bible alone, without their guidence, we will believe something different. This is in fact an admission, that the "Truth" is not solely based on the bible, and that the bible does need embellishing. The definition of "sons" at Romans 8: 15 is also a stiking example of scripture taken completely out of context but that i'm sure not many of Jehovahs Witnesses have noticed before, unless they have read the whole chapter or even the whole book to discern its real meaning.
One particular point he made in the book was as to the definition of the "deeper things of the scriptures". I had always been interested in the complex prophecies, and many witnesses believe thosecomplex prophecies and intricate explanations to be the "deeper things"... but Ray put forward, by using Matthew 7:12, the proposition that the deeper things are actually love and kindness, putting into practice what you have read. Although i may not be a christian and not be religious, this is a point that will stick with me for a long time.