Not a very well thought out series, plots and theme's just don't make sense. Weapons are just not real, flint locks ! Bows and arrows, but I think most American's have some kind of gun, hand gun, or semi automatic weapon in their home. Then did all the hand grenades all used up, explosives such as dynamite, nitro . Uh then the encampment was just like an old civil war re enactment, ok no dome tents then ? I'm just waiting to see if they roll out any cannons. Small things like wind water pumps, pump water from wells, flour mills, ok like the world ended, so did all the scientists as well by this series. If your not bothered about small things, it may be ok for you. Otherwise, no brain needed.