Fantastic comics to read. The RPG book is also very well done. Anyone who is a fan of the comics should get the RPG. It has several chapters of solid background information that makes for a great read (if you're a fan). The artwork in the RPG is excellent too. that being said, I'll never run it as a game. To me, it just seemed a little too limited, and I was at a bit of a loss to figure out how to run a game with it. There aren't enough classes to make a full party of one faction only, so either you had a lot of class overlap, or somehow you through people of different factions together. The rules themselves seemed solid. The bottom line is the comics and RPG both shine for their story and artwork and should be picked up, regardless of whether you actually role-play it.
