Director Errol Morris has made some pretty great documentaries in his career like "The Thin Blue Line, A Brief History of Time, and Fog of War" as Morris provides some interesting insightful documentaries and stories. With this one focusing on the career and life of John le Carré, Morris takes an interesting look of Carré's personality, career and the outlooks of the Cold War era and for the most part, it was solid.
John le Carré being the main subject provides some good and interesting conversations and discussions about his ideas and career with some pretty interesting dramatic reenactment moments to demonstrate the setting and environment. Throughout, the production was solid with the camerawork being good although nothing too special about it's presentation and colors. The conversations between Morris and Carré are strong as if there was good chemistry between the two of them.
However, the engagement wasn't the strongest as since topics about spy career isn't my most favorite genre of literature, there were some pacing moments that did feel a little sloppy that made certain subjects feel uninteresting to discuss about. There were certain discussion moments that I wished they had focused a little on more. The soundtrack does end up getting obnoxious as the soundtrack distracts certain moments.
Overall, it's an interesting documentary but it's not my favorite from Morris.