This is a beautiful book BUT I mean that differently than I usually do. This book is physically beautiful; it has big pages and nice pictures, like the best kind of textbook. Darwin's words, however, appear to have suffered some intense modification with descent-- there's just no reason to believe you're reading anything that was written close to two hundred years ago, and there are no notes explaining how much has been altered, etc.
Score one for a cool title to put in a library, score one for all the teens who will pick the book up, but a shrug of the shoulders for the adults who want to be a little more educated on one of the most influential books ever written but don't have a ton of time. (Chesterton, in the twenties, talked derisively about 'those people who scoff at evolution but who have never read The Origin of Species.' The Everlasting Man. Look it up.)