First of all, the acting and the writing is top notch. We all know Sandra Oh is one heck of an actress, but the real star is Jodie Comer as Oksana. I really enjoyed the shades of gray of each character. There are no clear cut heroes and villains in this show. You see each person grow and change as the story unfolds. Sexuality is also used to portray this notion of nothing being binary. I was let down by the ending, but most of that is because that was not the ending that I personally wanted.