Absolutely. The point about shooting Tara in the back... that kind of thing is an issue all the time. The idea that any of these guys ever escape from bad guys with guns is silly. I mean, it's not Dr. Evil and the shark tank level silly, but if someone has a gun and you're their captive and they want to kill you, they're just going to do it. No fuss, no drama, no long pauses, no opportunities to run away while they miss their shots at an ever increasing distance.
Hell, there wasn't even any real reason to march Tara out of the camp to shoot her, other than the idea of not having to dispose of the body.