I was ready to skip almost all dialog going in, since I never read quest text in WoW or anything. I was pleasantly surprised, as in general the class quest and what I'll call the "main story quest" for each world are usually fairly engrossing. I rarely listen to dialog for the 1-off quests. Sorry, I just don't want to hear whatever thin fiction you needed to invent to get me to kill 10 things or flip 3 switches or whatever. But yeah, overall pleasantly surprised by the larger story arcs.