The production value of this series is absolutely amazing, costumes, sets, scenes are truly amazing. There's a host of very likeable side characters and complicated back stories.
however the story itself, while has the potential of amazing spy drama, is extremely weak. The production decided that instead of shooting the story to at least indicate the plots that are happening, they jsut shot a story of a mildly intelligent guy stumbling along, then at the end within one episode showed us a host of scenes that directly contradict everything we watched for 23 episodes to tell us that the main lead is truly smartest of the smartest schemers! it's a cheap way to tell the story, it means that there's no value in analyzing any of the scenes as they are all going to be contradicted at the end.
that was a huge disappointment of the movie. the way characters choices and motivations are often just stupid or made obviously for dramatic effect instead of any gain for them.

Last 5 minutes of the show are rage inducingly stupid I have to say. there's absolutely no reason for that scene, no logical explanation at all.

All in all amazing visuals but no rewatch value other than in gifsets.