I just saw this movie this weekend and I'm surprised this hasn't been mentioned here already. I couldn't convince my friends of it. When Bobby Joe comes back from out in the woods, and Ash shoots her in the face with the shotgun, the left side of her face takes the damage. Later when she is in the house, for one shot the shotgun hole is on the RIGHT cheek. The next shot it is back to the right place. Maybe it was some reversed shot or something to save money (re-doing scenes, I dunno) but it was pretty obvious to me.