I haven't played it, but it caught my attention too. From what I understand, the most intriguing element of the game, a foreign conquest of the United States (it's set in, I think, a mountain town in Colorado) is hampered by an implausible set-up (really? Korea conquering half the world?) and poor story telling. I know it's an FPS, but a game like this needs to be story-driven, playing on the principal market's facing of something that is basically unthinkable. It sounds like the game fails to live up to its potential. The 72 on Metacritic isn't a total pan, but the evidence that I can see suggests that this is a $5 game.