I waited a long time to read this book, and I have not been disappointed. This book is packed with new ideas, concepts and heretofore unrevealed (at least to most of us) science. David Wilcock's ability to render difficult concepts (at least for me) into understandable, readable English is exceptional. He has a conversational style in much of the book, and his excerpts from 3rd party sources are well-chosen and support his points well. There are pages and pages of footnotes (46 to be exact) for all of the claims (and a 19 page index as well), so persons interested in the discussed concepts and illustrations can explore further if they wish. Unavoidably, certain subjects are so far beyond one's normal information level that they sink in only at a 10% level at the first reading (at least for me) - some examples being his in-depth discussion of higher dimensions, parallel universes, wormholes, and space-time vs time-space, just to name a few.
David takes you step-by-step through this "synthesis of hidden science," building your understanding at each stage so to prepare you to consider the next sequential subject. I suggest that this book is essential reading, and you will probably wish to read it again and use it as a reference. Well done, David!