This episode is ok, it's a 7 or an 8. The best thing is that it is kind of an SG-1 episode, but set in the Atlantis universe. The woman that has taken over Jennifer's body is a little bit like Vala, and it did make me think that Atlantis could do with a Vala like character. There are only two episodes left now though, so that's not going to happen :-(
