To begin with, this was good edgy stuff. There were some inconsistencies in Paula's character but then that can be true of life too. The slow moving first episode came, rather abruptly, to a climax. Then everything fell apart. At the start of episode two, I genuinely felt I must have missed at least half an episode. The characters had gone completely over the top, shouting, screaming and acting hysterically. It's all completely inexplicable. At least Paula is acting more consistently. She just goes to bed with whoever happens to walk through her hall door. Then she starts shooting wildly in a bathroom in an empty city restaurant at Christmas! Why is it Christmas all of a sudden? Or is it just that the production had too much to drink and thought it was Christmas?