So far half way into the season I feel this is a movie about relationships in turmoil times. How well will people behave with each other, how much support will they offer, and what baggage are they carrying. There is a Science Fiction element, but not overly heavy, after all these are the monsters we saw in the past not the ones we would see in our minds now. Mechanical, jerky ones. I am enjoying this, the acting is great with the right mix of personalities to represent the times.