Most reviews already say many things I would say. I had postponed viewing the series fearing stereotypical situations, personalities; fictitious characters, third rate chess, artificial heroes and villains.... We've seen that. Then I discovered how wrong I had been. In spite of the goofs already spotted, I find that they are not significant enough to detract from the merit and substance of the production. I found myself descending into the depth of pain and despair Beth experiences as she surrenders to the effects of damaging habits. I even spotted a striking metaphor when she and colleagues indulge in an abundance of froth at the bar - for some reason, they start moving empty bottles as though they were chess pieces! Yes, our heroes in drama touch our hearts when they show how human and frail they can be. This, to me, is comforting.