I was really digging this episode, all of the Keller whining aside. I started off the season liking her character, but now, I'm not so sure. Even though she came through in the end.
Back to the title of the thread.
I like that we got to see the ruthless side of Teyla. It's nice to see that even the "Daniel" of Atlantis has a bit of a dark side. Maybe dark side isn't the right phrase for it. More like her killer instinct coming through in a much darker way. I mean, I don't blame her, I'd be pissed too if all of my people had apparently been served as 3 squares.