User blog comment:McGillicuddy/Rowena: Do you like her or hate her?/@comment-3045936-20150402233758

I guess its a toss up. She is like a female version of Crowley persona, not just his mother. Witty, knowledgeable, an European accent, with just the right bit of craziness.

But, no matter if she does care or even love her son, she loves herself worlds more.

And she is the first big bad, that while powerful, doesn't require any certain kinds of weapons to kill her.