Hearthpwn

I also looked at control Priest prior to this expansion and the question I always asked myself was: "How do I win?" 

The game has simply moved past just stalling out and doing nothing. Sure, you might beat and aggro deck or two but honestly your win against them seems to rely on a good Mass Hysteria. Priest needs more control tools. 

Though, I have had a ton of fun with Res Priest including cards like Da Undertakah, Zerek and Recurring Villain.