I think that in such a big game there shall be a bit more options to look at quests. Especially segregating tasks with some categories like: place where it can be done, from closest to far ones, from lower to upper expierience etc. It can’t be so hard to make it. Also i am missing option of pinning all tasks off at one click.
This is another one of those things that happens when PvE is added late as a retrofit and under time pressure, rather than the game being designed as a PvE game from the beginning.