In real life, espionage is not glamorous. It’s like police work – mostly plodding detail work and following up and generally boring ninety-nine percent of the time. John le Carré worked in that field long enough that when he writes about it, he writes with a real understanding of mechanics of the spy game. His ability to make the mundane thrilling is without equal and the creative team behind A Most Wanted Man translate his work to the big screen faithfully. They, like le Carré know how to build the mundane to make that one percent that isn’t mundane harrowing.