TOPIC CONTAINS SPOILERS
As tragic as this episode was, frankly I'm glad they were forced out of the prison, because it was destined to become a Season 2 farm situation where nothing interesting ever happens - part of the thrill of this show is being "on the move".
I will miss Herschel - throughout Season 3 and 4 he has been Rick's moral rock and kept the group together through the thick of it all. I feel really bad for Maggie and Beth who had to see their father die for no good reason at the hand of a maniacal psychopath.
I'm wondering what happened to Rick's baby - it's possible someone scooped her up, but it's also possible they killed the baby off so that they wouldnt have to keep writing that into the story now that the group is on the move.
It will also be interesting to see what becomes of "Bryan's" new crew who are now without a leader or a tank or a viable shelter.
Discuss the episode here.