Yeah, while I actually enjoyed Varant (which felt like a breath of fresh air after the repetitiveness of Myrtana), Nordmar was just very annoying on the whole and monsters there where so hard to kill that it was painful to navigate without being dead and that really you basically HAD to go there late in the game because of this which is a shame since well Xardas' tower is there.
(To be fair though when I replayed it with the CP a few month ago, it didn't felt that hard in term of combat - harder than Myrtana, but definitly manageable. Which allowed me to see Xardas very early in the game at least).
-Sergorn