Good episode!
I enjoyed it, it was a good bit of psychological drama, but none of the usual tension that you get with TWD.
I think they did the right thing with Lizzie, she was dangerous to anyone she was with, it was kinder to end it for her quickly. I was worried Carol would lose her nerve and Lizzie would talk her round, so I was shouting 'just shoot her!!!' At the screen. I'm not normally violent!
I definitely think the fire was Darryl and Beth's hut, a tantalising hint that they were close by all along.
Poor Carol has really been through the wringer hasn't she. The actress who plays her is brilliant.
Judith will live as she's a plot device to bring maximum emotion when Rick finds her. If they hadn't already envisaged that scene, Judith would have died by now.
Poor Tyrese, I'm glad his sister is alive, that will give him a massive boost when he finds her at Terminus.