While the fact that the characters are revealed to be Replicators means the audience doesn't really care much about them, it still provides an interesting way to tell the story. It's also better than having yet another episode where the team are captured, escape, etc etc. At least the writers are trying to make the episodes different, even if the story isn't that great. The two McKays provide some laughs (although David Hewlett is always a good source of comedy in this show), and the vision from a previous ep is explained. There's a good cliffhanger too. Not a bad episode.
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