Now, that being said, pretty pictures aren't changing my mostly skeptical opinions of the game. In fact, pretty much the only thing I completely like about DCC so far is the art. The rest of the game, well...there's some interesting concepts in there. But it's still just another fantasy heartbreaker.
UPDATE: I just found this link that finally gives more details on the modules associated with these covers. I also checked out the Goodman Games forums to read through the DCC topics. I have to say that I do find myself impressed with how Goodman Games seems to be taking the gamer playtest input they are getting quite seriously. It seems that they will actually make some significant changes to the game based on the feedback.