The season is not necessarily about the end of the world, although it is, it is about the preproperation pro act. All episodes end up adding something to the story, if you see by that point, and of course, that in some episodes it ends up wrapping the plot, but that's part, it's what keeps people like you entertained even you supposedly not liking. But the series is developing very well, and creating a plot that involves you episode by episode, how everything was architected, and if you are a person who sees with these eyes it becomes an extremely good season. Now if you expect the reconstruction of the world, and how it would be, I'm sorry, but this is going to be a little explored, after all this would not be important, since people like us (and if this series were really real, I might not be in that "us"). You will not be alive, and the series is not about survival, it's about about terror, however psychological it is, not visual. And if you were really interested in the film industry, you would have realized that the focus of the series has not been this for a long time, and that this is one of, if not the best season to date.