DC is awesome
I don't want people to get the wrong impression from some of the threads in this forum (especially my own). This game is probably the best game I've played in the last 10 years, and the expansion makes it a much more complete experience -- something truly exceptional.
The reason you might see nitpicks about classes and such is that we, the dedicated users of the game, are picky about balance. Balance in a game such as this is very difficult to attain -- you have tons of class combinations and skills, and while Shadow is as attentive a developer as you can get, he has a small development team.
In any case, I just wanted it to be known how unbelievably good I think this game is. If you don't have it, get it. If you don't have the expansion, get that. Really, all you need to do is to try the demo. Give it to your friends. It's addictive stuff.