A better episode than last weeks, but it's still missing something. Not sure what that is though. Aaron's story arc has gotten more interesting since returning from the beyond, but what's the plan with him? Are the writers hinting at him becoming a Christ-like figure, someone that will now have the ability to bring people back himself? Obviously the townsfolk will learn of his "miracle" and begin to worship him. And what's the deal with the rats? I thought maybe it was residual effects from the radiation fallout, but that can't be right because it's only been 6 months since the bombs dropped and there is no way all that radiation could have been cleared.