My only bitch about Sunday's episode was Lori. It was the Kim Bauer vs the Mountain Lion moment of the series. Completely unnecessary. She's one of my least favorite characters on the show on a normal day but when she makes a dumb**** move like that? I can't even be concerned for her.
I agree with you there. The only concern/interest I have in Lori is what position/risks will she put Rick (and therefore Carl and the rest of the group in). The main reason Rick went in to town was because he knew he was going to need Herschel to delivery Lori's baby. Speaking of that - why hasn't Rick gotten pissed at Shane about being with his wife? Is he trying to keep the peace or just keeping it in his back pocket for now?