I like that you can use any figures -- it would be an incentive to get a cool little themed group of my favorite WM models finally painted. And the campaign format sounds really interesting -- that's what I always wanted to do with other games, to add story-telling to gameplay (especially since I'm better at the former than the latter ...). I'd definitely be interested in seeing it in action. And if anyone has the rulebook that I could glance at, that would be great, too.