I got it from the library. I thought that it was pretty neat! But it's mostly pictures, with some ok, sometimes-interesting, commentary, and not the kind of thing I tend to own. I didn't read all the commentary, but I almost never do with books that are primarily for pictures. Some of the pictures were really awesome.

..This isn't all that helpful, is it? :) I did like it; I'm not sure I'd recommend paying for it, but I'm also very anti-paying-for-books lately. A google image search can get you a better idea of the pictures.