Reasons I love this:
Nauseating cuts and transitions
backpeddling
clicking mana pots
lake of fire/cb spec in Wpvp with a pocket healer
3v1ing noobs with aforementioned healer
killing people in greens in wsg
self proclaimed #1
I finished my 19 priest a few days ago, maybe I haven't seen any geared druids yet but they don't seem particularly bad.
It probably helps that priest is truly broken.
You should rarely run out of soulshards as destro, especially in mid fights, as shadowburn is the best execute.
Don't cast chaos bolt, it does the same damage as 2x shadowburn but has a cast time.