Exactly. I loved WoD for the first couple of weeks. Legion is great because it's fresh and new and WoD was a shitfest in the end. I can tell already though that grinding artifact power will be tedious and pvp will be a mess unless people can have full artifacts given to them in pvp instances. Far too much power lies in those weapons. Being behind will put people at severe disadvantages.
Good luck having an alt this expansion.