I'm up to season three so those who have seen four will have more material to draw from but what do you think? Who is the most interesting character? Is it the loathsome Merle, who derives such evil glee from his work but does good in the end? Is it Rick who sometimes makes questionable decisions and is slowly going crazy but won't relinquish leadership? Is it the deadly antihero Michonne? How about the wily, smooth talking Govnuh who seems to have nine lives?