It is funny how everyone forget on one of undeads best racial skills "play dead" in fact I think that is only racial skill from the undead that we are 100% sure (not counting damaged by healing potions and food and not needing lockpick and immunity to death fog)
But the fact is that people over react on this wayyyy to much. We will see how it goes in game and this is one of rare companies that I am pretty certain that they would patch their game if there are problems.
Btw where they said that undeads have "zombie" skill? Only discussions I remember about zombies was purely visual thing.
the zombie trait is the one that makes you take damage from healing and heal from poison and was always in the game... which is now forced on undead as a baseline trait...
but you also forgot the part where undead are immune to bleeding as well.
