ARGH! What an ending. I keep on thinking Tate is actually dead, but I'm sure he's probably alive. However, there should be an explanation for why he knows so much about the house and seems to be in cohorts with Constance and Moira.
Of course, perhaps expecting some sort of rational explanation with this show is asking for too much.
Also, is it just me or does anyone else find it just a tad peculiar that soon after Zachary Quinto comes out of the closet and he's playing a gay man? I know he was cast and filmed the episode months before he came out, but I thought it was a little amusing how his first role after coming out involves him portraying a gay guy.
I was also pretty shocked and upset to see what happened to Adelaide, but I have a sneaking suspicion that she's not completely gone from the show.