The Cubicle 7 version of this system is amazing fun. For those who have a really deep understanding of the 40k universe and want a full on "GrimDark" adventure I can honestly say this is the best RPG you could pick up. The handling of power levels is really well done and although it does require your players to form a party that makes sense within the lore, if you are all on the same page it works great. My players have been loving it. We're playing the first mission of the new Litanies of The Lost campaign book - Damn it's dark and god Damn it's an amazing 40k experience!
[5 of 5 Stars!]