I enjoyed Toni, and the hints that we saw of her (she has a kid, and who is this torturer guy who she despises? Maybe the kids father?) and if the BMoL is going to be the big bad, I like that they're trying to take it in a different direction.

I'm in the Mark P as Lucifer camp, so if we see him again, I'd much rather they give us a lame excuse to let him be Lucifer ('Oh look Nick had a twin brother' or 'I used some magic to bring back Nick's body')!!!