My random thoughts:
As I watched Michonne's touching goodbye to Judith, I almost forgot she had another kid at home. Did she even mention him?
When did Daryl get so touchy-feely? "Talk to me, Carol." I liked him better when he was gruffer.
Once I could finally make out what was in the pitch-black cave, it was so anticlimactic. Big whoop, walkers in a cave! Meh. I'm just growing tired of everyone running from the herds. Seven years after the apocalypse, they should be pretty sparse by now. It's not like they can multiply, and everyone knows how to properly kill people now.
I've seen Samantha Morton in other roles and liked her, but on here, she just overdoes it, IMO. This show sure does like keeping the villains around. Doctors are another matter.