Unremitting grimness does not sell well at the cinema. It drove would-be fans away in droves on the small screen.
Yes, I was thinking this too. I love RDM nuBSG, but I can't see this tone being what they'll be going for in the theater.
I'd also be surprised if they have any passages where Colonial soldiers rape a Cylon.
Rubbing shit in the face of the audience isn't going to make a blockbuster.