Bests & Worsts Reviews from Amazon

I'm not sure whether to give this book four or five stars... FIVE STARS - because of how interesting the subject matter is. DNA, it seems, isn't a brilliant piece of software to make bodies. It's more a committee of chemicals each trying to propogate themselves, and often at odds with the other chemicals in DNA (97% of which don't actually do anything!) And this is the stuff that to a large extent makes us US! FIVE STARS - because of how well written some sections are. Chapter 4, for instance, which talks about the researcher who not only can tell you IF you're going to get Huntington's chorea, but can tell you what age you'll get it, simply by counting the number of times a particular gene sequence repeats. I was left haunted by the question, if I had a high risk for H.C., would I get the test done, simply to know when the symptoms would start? FIVE STARS - Because of the research. This is the most up to date book on the subject available at the moment. He cites research done as close as 1998. BUT FOUR STARS - because although some parts were absolutely mind-blowingly interesting and could be considered _classic_ bits of writing, the prose in other parts seemed to get a bit heavy and tedious, and I had to put it down. I was surprised by my own reaction, having been so thoroughly entertained a few short chapters before. But it means I can't give it five stars, because that rating is for out and out classics. (Which this book nearly is. Damn.)