I was looking to see if anyone actually caught that katie isnt British but Irish. Just a little side note to get her nationality right.

This wasn’t a surprise twist in any way. Four In the 12th episode provoked Six saying he didnt really push the crew not to sell the device (that blew up the planet) and he could have taken more action. This was a deliberate lead up to the betrayal. It was too much of a setup scene not to lead anywhere. This show…