A six-episode season is too short to delve deep into character and give them room to breathe, the way a longer run would allow; and it’s too long to get away with having slight, sketched-out characters (likeable or loathsome though they may be, as befits their status as faces and heels). Without getting to know them all—and I mean see how they act when the cameras are off, so to speak, not just “here’s a scene where they have some camaraderie, now here’s a scene where they argue, etc.” With all-out zombie warfare on the horizon, I don’t see the show pulling that off. In addition to human flesh, zombies devour screentime.