well at least there's no more "another timeline" stuff. Olivia has some new-found super powers... purrr!!! or is Bell controlling her? Cortexipham seems to be able to do just about anything. I want some. I wonder what kinda cool powers a 2nd generation cotex child would have.
I didn't like seeing Astrid get shot... that was no "flesh wound" that was BAD. Overall it was good.... I hope they don't leave it on a cliffhanger for season 5. But I imagine they will.