Other mistake: As Daryl carries a saddle toward the barn, in the far shot, there is no one around. The shot then changes to him entering the barn carrying the saddle inside. Suddenly we now see Carol coming around the corner, several yards behind him. Where did she come from? Unless she was already inside next door and saw him enter, she shouldn't have been there.
Other mistake: When Shane lets loose on the gang at the barn about the two walkers Hershel and Rick just brought out from the woods, he fires several shots into the female walker's torso as he screams at Rick about them not being human, and then subsequently fires two shots at her head. She should have dropped, as ANY blow to the brain kills a walker instantly. However, she is still moving until Shane dramatically moves right up to her and shoots her in the forehead.eaglegrad16