Well, what's the concensus thus far? Yay or Nay?

[hawker]

Yes, it's very good. The game has been tweaked quite a bit, new spells added, new units added and in some cases stuff added to old ones. It's not a "lazy" expansion like with some series where they put together a few new maps and a couple of unbalanced gimmick units for $20. KB:AP feels like a familiar, but fresh, proper new game.

Playing on Hard (which means H-A-R-D), it's definitely shaping up to be a long game, too.