So this is what I got out of it...
Humans created skinjob Cylons in their own image to carry their souls after death.
Kara actually did die, but somehow was brought back in Cylon form. She is not the fifth, but is now Cylon.
Tigh will find a way to bring Ellen back.
my prediction...
Laura Roslyn will die and Adama will bring her back as Cylon..
food for thought..