I would have given it 5 stars, but the last episode 5...something was missing....these two actors were outstanding and believable up to the last one....the story was not directed like the other 4....could feel it in the actors and something was missing....as much as they tried at moments but then it would fall flat and almost boring.....in the first episodes Jessica Chastain hair was breath taking, in the last episodes it looked fake and limp!!! perhaps that was part of the scene? I did enjoy it very much and the anticipation for the final was disappointing. They do deserve Emmys.