Yeah, and I don't know if you've noticed yet but the Demonic Overlord can be pretty overpowered. I stream rolled through a game with him the other night (I won when one guy purposefully bought a creature just to trigger the end game).I got the first expansion too. The dice are just too cool. It's got some interesting depth to it, but it's a game that leaves almost everyone going "huh, that's it?" for the first several plays.
I think if you can give in to the Tao of Dice then you know sometimes the rolls are with you and sometimes they are not. I just enjoy the game for what it is to me: the opportunity to toss a nice handful of dice onto the table. If I can make some cool decisions along the way then that's great too.
I think I'm also going to start playing with the variant suggested by one of the designers and allow 2 buys per turn. I don't know if it was mentioned here (probably on the Geek) but he has another one where once you score a monster you immediately cull that monster. That sounds pretty interesting too.