Alrighty, added a spoiler warning so that we don't have to talk about already aired episodes under spoiler tags.

Quote Originally Posted by I'm my own MILF View Post
(SPOILER)
As for the final cylon, I don't buy that it's Ellen. Because I think Ellen is Six, only older. That'd also explain why Tigh kept seeing Ellen instead of the Six when he was visiting her. I don't really mind if Ellen is a whole seperate model but tbh, it's just not the huge reveal which BSG would pull. They've got more up their sleeves, whether I'm right or it's something else.
There's an interview with Ron Moore that basically suggests that there's not gonna be any switch-a-roo in regards to the last cylon. Looks like they've been planning this since Season 3 ended.

There's also a bit about Dee in the interview and I think it explains it very well. Everything that he says about Dee in the interview is exactly what I took away from the episode when I watched it. The whole thing was done extremely well. It was subtle but it got all those layered ideas across to the audience.

Quote Originally Posted by Ron Moore
That felt really important. If they’re going to get to Earth and Earth is ashes, that felt like it has to have a huge impact on all these characters. There had to be a cost. There had to be a price somebody paid for that discovery. Not everybody could take that. Not everyone could just say, “OK, that didn’t work out, let’s go on to next week’s episode.”

It felt like somebody would just say, “No, I’m done. I just want to find a little moment of time where I can feel good about myself one last time, then I’m finished with this long nightmare.” And that seemed like that would be Dualla.