I wonder how many people gave this high ratings before watching it all the way through. I made it through episode 3, and, while I've found it to be well-acted and atmospheric, I find I'm having to spend way too much time with characters doing very little to move the story along. In fact, I'm really not sure what the story is supposed to be about. Is it about what can be done to contain the damage from the explosion? Is it about getting to the bottom of why the explosion occured in the first place. Whichever, there doesn't seem to be much at stake in the way the stories are being told.