Molly of Ghost Volta: "Note: Full episode spoilers ahoy!
After the end of last week’s episode, “Infected” seems like an appropriate episode title as any for this week. However, being infected takes on a whole new meaning after this episode. This week’s theme was the destruction of the façade of safety and normalcy in world of danger. Physical and emotional barriers began to bend as this façade came crashing down. And those that suffered most were Rick, Tyreese, and Michonne as their emotional barriers, like the prison fence, began to give way to the realities of the world they live in."