Man, such a mixed bag. For every thing they get right (and there's a lot this show does really well), there's some plot point or some cheesy overacting which made me groan in frustration. Exhibit A: The entire Andy storyline. Im still baffled as to its relevance to the overall story. Was waiting for it to tie in with the overall spy storyline but it never did. And the actor was terrible, with his nervous nerd routine almost comically over the top. yeah that whole plot line was complete nonsense filler. I loved the themes of buried secrets, that everyone has a dark past they have to grapple with, that to hold too tightly onto the past can poison individuals and entire communities. I thought the finale wrapped up this aspect of the story so well, with some really great acting by the cast.