I caught up the other day, and am thinking this show doesn't have a direction. It is sucking wind and I don't think they can right the ship. I had troubles with it from the start, and it apparently is going nowhere real fast. The topper was the sherriff convincing the now-two armed Lucas to cut his arm off. Huh? What on earth could convince him to do that? And how could he do it alone? And the whole "Dave captive" scenario was beyond stupid. They're all on the same side, not revealing anything, and getting nowhere fast. Bah, season pass on the precipice of deletion.