I did them once, just to see it. Won't even return to the Isle, totally flop that place. They made it sound good inn 5.2...And no world pvp to be found on my realm cause Blizzard can't manage to make servers fair.
Edit; Not that I care really. Subbed 1 month now to pvp abit casually - With the way the game is moving Inn MOP I cannot find any joy inn wow.