Agreed on Mystery Spot and Jus in Bello (well, except the part where they kill Hendrickson right at the point where his arc should be beginning). I really loved the Bon Jovi in the finale, too. I'm sort of ambivalent on the Christmas one--I love the part between the brothers about Dean's last Christmas, but the MOTW was... better in concept than execution, maybe? I like the idea of the heroes killing the perfect Christmas couple with their own Christmas tree, but the way it was realized was pretty one-note and drawn out to a tedious degree. Although the part where the boys break in on drunken Santa and his giant bong and cover their asses by mangling "Silent Night" was pretty awesome too.

"Malleus Maleficarum" brings out the rage, yeah. I watched it last night for the third and, I hope, final time. (Note to self: do not forget your resolution to not watch it again.) It makes me so angry and hurt in a way I can't even express in words.