The one aspect of this story that was disappointing for me is realizing how weak tptb have made Teyla. Early on, she was shown as far more than capable of taking on Wraith with just a pair of sticks. Now she's Damsel in Distress Girl(tm), waiting for the John or in this instance Todd, to swoop in and her rescue. We should've seen Todd heading to the room, only to witness bald guy's attacking her, but her stomping his green arse into the floor.
Exactly! They would have done better to have an action sequence where Teyla takes on the bald Wraith and his pike with her little knife and then, as Todd runs to her rescue, she kills the Bald guy and hisses over him like a real Queen. That would have left the audience wondering if she had actually turned into a real one...but nooo, we got Queen in Distress.


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And yeah she was able beat that wraith early on she still didn't beat him or kill him in reality without a gun she's pretty useless against a wraith. And in any event she wasn't supposed to be in that situation Todd had his own plan, originally she was only supposed to appear on a screen and convince the other queen who she was, but of course Todd had another idea.
That was the whole point of the "Michael" experiment at the end of season 2. Take away their ability/need to feed off human life. Granted, the humans weren't going to "offer" the retrovirus so much as use it as a weapon, but the principle and the results would have been the same.