Fantastic show. I can't wait until next season starts (crosses fingers for a season 2
) so we can get some answers to all the questions we're left with.
Lots of crazy stuff in this episode too -- the ‘event’ that John has to stop from happening on 9/11/2014, the used car salesman, etc.
Oh, and did anyone notice how in the final shot, the face changes from Kai to Cass? Crazy stuff. Or maybe I'm just crazy.