I liked the book a lot, it told me stuff that somewhere in my body was already happening. It also made me get more in to chi energy and reestablish a connection with it. There was a lot of conformation in it for me, because of past books I've read about prana, orgone (Reich), quantum physics... It was nice to see it all combined in one book (although it does not go very deep into these topics).
But I must say I'm also very disappointed in a lot of the aspect and contradictions in the book:
The book is actually about John Chang (Dynamo Jack) to come out of the closet and talk about chi and how it works, he does this but there's is no details or techniques what so ever.
He talks about how he can scientifically prove, how this is all possible, even talks about getting scientist to meet John, but that's it, it never happens or get's talked about again in the book.
In the end of the book he give's his personal view of things which I found not so in to tune with the rest of the book. He goes on how the world is being destroyed, the basic stuff. Then he talks about modern medicine how it has evolved, but on the other hand the problems that arise in the body are not to be treated by this kind of medicine but with the regulating of chi and finding balance, as John heals most people where modern medicine can not.
To bad, I understand he can't give all the information and techniques because he would create monsters, but he could have helped people on they're way to understanding.