While i dont doubt the above experiences at all i feel obliged to post my own humble opinion.
After the patch everything has been a walk in the park for me, going from 41 to 43 in Rathe Mtns (Hill Giants) and Oasis (Specs), i was almost going to post that mobs resists way too little now
[You must be logged in to view images. Log in or Register.], i feel resists are 1/5 of what they were before. (Dooming Darkness, Scourge, Fear, Root, Undead Fear, Undead Root)
The _but_ is that VoTS still got resisted a whole lot but i stopped trying after a few mobs, also the Hill Giants resisted Vamp. Curse a lot (More than 50% of the time) while the Specs almost never did. (I think once or twice in ~75 mobs)