If this was a show about either action or zombies, I would agree. They need time to develop characters and they will take a lot of it. Some will say, and I will agree in some instances, that this show focuses on the wrong characters at times however.I guess I felt as though they stalled, going through the exact same plot device for multiple episodes, without giving any depth to any of the group dynamics, until it all finally exploded in the last 1.5 episodes. I don't know, it just didn't add depth for me, it didn't make me more attached to any of the characters, it felt like a constant reminder of how each character acts over and over again.