I thought the last couple episodes were both good. I liked the parallel between the Brothers Winchester, and the Ghostfacers was fun, and I was pretty surprised when it turned out the Thinman was actually just a couple of psycho humans. Have they done that on Supernatural before?
As for tonight's, I liked it. We got some more Crowley, which is always nice and we got to learn a little bit more about to meet a crazy former Man of Letters. Looks like Crowley has the upper hand now.