Finally finished this. First season was good and kept me in, season 2 was terrible and lost me. I tried picking back up a couple times and couldn't. Season 3 drew me back in and then Season 4 I started getting excited for, after watching a few episodes i knew it was building to something, then all of a sudden that terrible ending. I still don't understand what happened. I know the director said the final scene was open to interpretation but it made no damn sense.
Also felt completely out of the loop when Julianna said, they are all coming through....like it was a plotline or something that I missed.
Just seemed like a quick decision to end it like that. So many other ways they could have went. All along during Season 4 i thought what was going to happen was that Smith would have time traveled back and stayed in the alternate universe he visited with Thomas.
I felt like the BCR plotline was a waste of time. I understand they needed something to drive the occupation to an end but where were they the entire series? Again just seems rushed and mishandled.