So far the casting is great and it seems like all the actors have a solid grasp of the source material. Lan and Moiraine stand out in particular.
I'm only on the second episode so I can't say much more but from the dialogue and portrayal of the Two Rivers village to the climactic battle scene in the first episode I'm pretty sold so far.
Also hope they address whatever you want to call Perrin's thing with Faile.
I think that's fairly easy to tone down. I don't think there's anything that's actively unfixable in Jordan's work with a deft change of dialogue and a couple of scene cuts.