What I noticed:
Switching between Angel and Demon weapons will be mapped the left and right buttons on the D-pad.
I'd like to know how that'll work...
like you said, they're done with the entire game; they're just tweaking the combat and whatnot.
They want to release a demo as soon as possible, but I can't see that happening for another few months at least. Like I said in my other thread, they're going to make it playable at E3. Here they said they want to make it playable at Gamescom too. A public demo may come out shortly after...
Now that they've released a demo they're comfortable with, they'll start taking more of the criticism to heart.
all good news!