I don't understand the Lori hate! I don't think she's trying to keep Shane on the hook so she can get back together with him if Rick dies. She did have feelings for Shane before Rick came back into the picture, and she can't instantly turn those off. She just feels extremely awkward around him because it's an awkward situation.
Shane is not obsessed with Lori, he's a womanizer and a user at heart and that won't change.
Andrea is annoying to me with how she vacillates between hardcore badass and sad weepiness.
I truly don't see Carol and Daryl hooking up. That's more of a motherly/son relationship.
ETA: So.....was it completely wrong for Shane to shoot Otis? If he didn't, wouldn't both of them and Carl died? So it's just one death instead of three?