I found the plot line very gripping on many levels.Here is a tale of the soldiers Empire clinging on,the men and women in the frontline facing ideology and forces they don't understand.It is very relevant to today's Middle East,especially ISIS .The claustrophobic lives of the wives,the rules the men live by which are starting to fail are vividly captured. Fine acting by everybody! Congratulations,a great series with something real to say.