I will say, this episode had me on the edge of my seat. Literally. Partially because it was all so dark and I couldn't see my screen, haha. I was really interested to see how the whole cannibals vs Rick's group thing went down. I'm glad they didn't keep dragging that out over more episodes. Poor Bob (and Sasha). I have no idea how tainted meat would affect someone, which is why I think they did it, because the cannibals wouldn't know either. I do remember Rick killing all the pigs last season when they got sick so they couldn't pass whatever virus they had to the humans, so maybe the writers were going for something along those lines? I have to just turn my brain off sometimes and watch.
I'm also really curious to see how the group deals with what they did. It's quite a transformation to go from the Season 2 group spending episodes debating whether or not to kill someone, to beating several other people to death with their gun butts without even blinking.
I think Morgan is with Daryl, which makes me wonder how they hooked up and where Carol went/how Daryl ended up on foot in the woods, etc.
Not sure what's going on with Maggie either. I figured she'd put up a fight over staying/leaving, and voice a little more concern over Beth. Maybe she's just over it, though--distanced. Kind of like how Beth quit crying over the dead.
I am really liking this season so far, though!