im sorry, but this was not my cup of tea, i absolutely adore science fiction and much other similar concepts but this was such an utter ball of nonsense.
the book was focused much more on his marital issues and him not doing anything about it. there were way too many junk of nanoscience which were not partially relevant to the things going on.
there were way too many unnecessary stuff which had no colleration to anything going later in the story and overall, i found myself sleeping or skipping thru many pages simply because it felt irrelevant.
have definitely read better books of Michael crichton and jurassic park would be my fav works of him but this was just not it. sorry.