Mary's awesome. I love all the family stuff. And yay, Castiel's back riding shotgun and Dean's 'attack dog'. Cute.
I actively dislike the bad guys, and not in a good way. I am bored of the psycho British bad guy trope, and her reason for coming to the US and torturing Sam was just stupid. And I'm bored of all the torture.
Also i don't like Lucifer's new vessel. Another boring British cliche, and I can't 'see' Lucifer in him. At this point though, I admit I'm probably cranky and less inclined to be pleased.
as an antidote, I am now watching a much more compelling British guy...