I could hurt you summarize the plot (I refer you to this subject to the presentation of Amazon) and this is precisely the rub: too many characters, too many different places, so that one sometimes has trouble remembering who does what and where, and the interest fades quickly; I finished the book for conscience but basically did not matter to me what would happen to the hero and I admit that I was eager to move on.
However, it must be recognized that more scientific some passages relating to the evolution of the concept of "intelligent design" and quantum physics were interesting, as are the passages relating to Himmler and eugenics; I am not qualified to judge their accuracy but profane I understand them without harm. Simply, these paragraphs are embedded in a set of fantastic adventures that I found rather boring. He clearly error in dosing, 90% of adventure for 10% of science / religion / genetic / history, it was a little indigestible.
But I would not want to be unfair to the author, if you just like action, characters and multiple plot twists and even a fantastic touch, perhaps novel please. For my part, I expected something else ...