Wow....didn't see the episode until tonight thanks to the magic of my DVR. Just an emotionally devastating episode. I thought it was bad enough to kill off T-Dog, even if he was just a relatively minor character, but then to kill off the female lead at the very end, and have her own son shoot her in the head to make sure she can't come back? Wow. I do love it when a TV show goes big and bold like that. Quite a change from the snail's pace of my last season on the farm.
I love how it's indirectly Rick's fault that Lori and T-Dog are dead since he should have killed that guy himself instead of letting the walkers get him. Rick's character is going to go off the deep end methinks.
I didn't even pick up on that wrinkle to it until reading Entertainment Weekly's recap of it. That's quite a twist they put on it.