Carn Dum wasnt too bad with a mage, but I was glad I had maxed out Health. I do wonder how melee characters will fare against the mobs, both here and in Moria.
The levels in Moria seem to have been shrunk from beta 3; if so, im glad of it, they were difficult to explore completely, to make sure I hadnt missed anything. (I'm a compulsive explorer, I abhor leaving some part of a map unexplored, just in case I missed anything. Good thing too, my 2nd trip into Moria, an orc dropped what i thought was a purple staff, but then I thought . .nah, im just seeing it wrong . . . .ID'd it .. .

The orc ambushes in the East were acceptable for a while, but now have gotten merely annoying.
The spiders in Ardhungol are VERY difficult to see, both in the regular screen and in the mini-map. On purpose?
Last thought - Any hints as to where I should "explore" in the East? I've wandered all over and am a bit tired of being ambushed. I've wandered around the blue-fuzzy mountain, and tried to use a fish amulet to get to the island . .no luck.