I am still enjoying it. I have to disagree with you, Kaizen. I am tired of mind numbing action without any character development. Of course, I was a Caprica fan too, so I am obviously not a target demographic.
I have not decided on the partner yet. I think the biggest tell is that he was obviously not happy to see his friend alive. Until then, it was possible he simply did not think his partner in a coma could have survived the zombie apocalypse and thought saving his partner's family a higher priority then going back to check. Also, if they had both come clean immediately, I would be more inclined to forgive.
Neither of them waited for his body to get cold before they were getting it on, so I am leaning toward them both being rather selfish.
Going back for the racist is a poor tactical decision even considering the guns. Still, following a survival guide makes for a poor story (any gamists paying attention?).