I was really thinking, after last weeks episode, that this might be the best ending ever - I was really anticipating it. And although it was shot beautifully, and the tension remained, the ending left me unsatisfied. I haven't had time now to process a concept of what I was hoping for, but maybe there couldn't have been a satisfying ending. Maybe I'm feeling it ended too soon, because I can think of so many ways it could continue as a series.
But accepting it as it is. I still feel the entire series was a superb story overall, with some great cinematography, i stand by my overall 9/10 for the series. I just was hoping to have my mind blown at the end.