The problem with the Atlantis supplement was that Palladium didn't give us the level of description for the the cities of Atlantis like they did for the Vampire Kingdoms. Yes, there were more cities to keep track of, but the magic continent had much more promise.The NGR supplement redeems Palladium. They don't give you layouts of cities like Ciudad Juarez, but you get a fat ol' book stuffed with information on the technologies, strategy, and culture of the NGR and Gargoyle Empire, with notes on the rest of the city.If you like big high-powered toys and high adventure, get this supplement and loose your PCs on some gargoyles and Brodkil. If you are more subtle, there are a lot of cool espionage or political possibilities in this book. But whatever you are, if you are a big Rifts fan, this is one of the best books you could get.