I gave it an Average, actually, almost an Above Average. I really enjoyed Teyla as a Wraith, she plays a better Wraith than she does a Teyla. Todd was of course excellent, he really made the episode enjoyable, if it wasn't for him it would have been Below Average.
I really love that we have finally learned something about Wraith society. We learned much more about the queens, how their command structure works, and how one comes to power. I feel like this kind of episode should have been done several seasons ago, to flesh out the Wraith sooner.