I was very disappointed with this book. I hoped it would be a book about the state of warfare in the Sixth World. Instead, half the book talks about Bogotá, as if the entire war between Aztlan and Amazonia happened there. By the way, the book HAS NO MAPS. NOT A SINGLE ONE.
The other half talks about other hotspots, that, also, make no sense, given past fluff. The only chapter that really has any salvation, is the one about new rules and gear and even then, you should take care with some of them (some of them existe purely for munchkinism).
I had really high hopes for this book, perhaps, that's why I was so disappointed in the end...