Yeah, I thought the show was wrapped up pretty nicely in those last four episodes. Don't get me wrong, I really hope it continues on, but I thought the ending was done in a way where it could really be "the end" or it could continue on as well. My wife and I have been watching AD from the beginning, and it has been great. It will be curious to see what the future is, if any. Showtime has sounded like the best bet of anything, and although we don't get it (and probably wouldn't pay for it for just the one show), there would always be the DVD releases. Maybe we'll start to get further confirmation on this now that this season is all wrapped up.