Ron and I seem to be totally in sync on Dee. Woo!
I am a little concerned about the decision to make Ellen the fifth Cylon came after the other four were chosen and after Ellen was killed. But I'm willing to reserve judgment for now. And it seems Cavil will play some sort of role in her return, which I suspected.
Ron seemed to be dodging the earth question in the same way he dodged questions about Kara's death in 'Maelstrom':
That planet is Earth? We’re not going to find out, “Oh, there’s this other Earth over here...” This is the only Earth we’ll see?
They have found Earth. This is the Earth that the 13th Colony discovered, they christened it Earth. They found Earth.
He didn't say yes to "This is the only earth we'll see?" So, yes, I accept this is the earth the 13th tribe colonized, but is it our earth? Is it the earth they are meant to find? If the cycle of time keeps repeating, could there be a dozen earths out there?