I watched the show and was not particularly impressed. The earthquake section was of particular interest to me, living as I am in southern California. Prediction of earthquakes is really fascinating and tricky; basically, given the extent of geological time, we only have data from a very short period from which to infer future behavior. Earthquakes aren't the only potential problem; on a day to day basis, wildfires are likely to be just as much a threat.

The show seemed to steer away from any kind of reasonable balanced portrayal of preparedness and fixed on extreme behavior; I guess it is all about what will make sensational TV.