Think people are over reacting to this @_@. In tons of RPG games undead have been damaged by life giving abilities and immune or healed by poisons / dark damage. I also don't think it will be as horrible as people make it out to be. Then again I love the odd party make ups you can do in Divinity ♥
I agree and I actually love that disparity with good/bad energy.
Now for the other complains I just don't even reply, I am sometimes pretty adamant on certain topics but this one I don't even feel like participating in the debate.
I don't have a problems with undead, I probably won't play one at my first playthrough but I will play a Dead Knight to honor my name at some point.