I didn't like how WHO handled the High Elves - they made them out to be tree-hugging pussies (who are just there to get slaughtered by Dark Elves) even though, lore-wise, they're total badasses. Also, the armor sets looked horrible (for White Lions anyway).
That being said, I enjoyed the game for 3 months I played it. I just think they worked too hard trying to please everybody. They should of just focused on RvR.