It was ok, but very anti-climatic especially with such an episode title, very anti-climatic. For a big episode, it just didn't feel that big at all.
I did like the part in the supermarket where Dean gets paranoid about the food they are getting, and the parts with Bobby in them. Other than that kind of meh. No Castiel, no huge fight although there was that brief fight with Alpha and Leviathan not much else.