I'm not a fan of lengthy reviews - too long and you're better off reading the book! So with that said, I'm a fan of Michael Crichton and found that this book lived up to the standard for thoroughly researched and believable content. His ability to boil complex subjects down to an interesting storyline is one of things that keeps brining me back to his books. I will admit that the overall plot of this novel was rather predictable - I was never "surprised" by what was going to happen. I tend to like stories that keep me guessing, hence my reason for the four stars. Definitely an enjoyable, entertaining and (dare I say it) educational read!