IMO, most specs in the game have got clunky over the years, in the name of Devs trying something new to be interesting. I remember when I first leveled an Enhancement Shaman in Wrath, it was the coolest thing I've ever seen. Cata was cool as well. Then it seems to have just went to shit after that. With a bunch of dumb proc shit flashing on my screen, AOE being the clunkiest of them all. Like someone else here said, they turned it into melee elemental.