The Spy is a very well-produced, exceptionally well acted, horribly written 6-part episodic series that treads amazingly clichéd territory and ultimately delivers nothing. SPOILERS...
In addition to every story needing a "hero" who may or may not transform through the events of the tale, they also need a single focused opposition or opponent, someone best suited to defeat the hero's efforts. Yes, that could be all of Syria in this story, or Al-Assad, or even the mystery behind how this story plays out. But it's not very well drawn in THE SPY and leaves this 'true story' feeling more like a chapter in a history book or a documentary rather than a really gripping drama, which is what happens when you don't correctly structure a narrative.
So, taking a page yet again from the best example of what to do with biopics or true stories, AMADEUS, another character should have been used as the hero of THE SPY with their own very specific opponent. Noah Emmerich plays Israeli spy Eli Cohen's (Sacha Baron Cohen) fictionalized Mossad handler, Dan Peleg. Star Trek Deep Space Nine's Alexander Siddig plays the Syrian dictator's right-hand man and security chief, Ahmed Suidani. These should have been the hero and opponent, respectively, of THE SPY. Peleg is frequently shown doubting Cohen's viability and then after becoming convinced of his exceptional aptitude, wary of the incredible danger that he — a spy handler — is placing this well-meaning family man in. It's unclear whether or not Peleg (or the real people he represents) knew the identity of their Syrian counterpart, Suidani. But that doesn't matter. A much more gripping and dramatic version of this same story would have shown the emotional toll on Peleg as he played a deadly chess game with his unseen, unknown opponent across the Israeli Syrian border. Both men would have assumed and known that someone was on the other end, and while this story is not exactly a chess game, the focus would have been better served on Peleg's struggles with lying to Cohen's wife and keeping up the charade he and his superiors created. Those scenes exist, but they're skimmed over and not mined to their fullest dramatic effect. The fact that it all comes to nothing by the end —yes Cohen is made Minister of Defense in Al-Assad's government and gives the Israeli's a target to attack, but almost immediately is found out, captured, tortured, and hanged — is a let down. So, all of that for nothing.
Credit sequence title cards tell us of how the Syrian government continues to refuse to turn over Cohen's remains and that his unfortunate wife still fights for him. It's a distressingly sad indictment of war, national conflicts, and the ill-conceived missions planned at "the highest levels of governments" to do counter-intelligence. It's a dirty business and no stories to date seem to clean up any versions, American or other countries', to leave a viewer feeling that espionage is a worthwhile defense tool let alone career choice.
The real thematic question that should have been the foundation of THE SPY is "What does putting another person in harm's way do to the handler and is it ever really worth it?" Even escapist fiction like MISSION IMPOSSIBLE FALLOUT holds the value of one person's life against the possibility of nuclear devastation as worth fighting for. A drama such as what THE SPY is trying to be certainly should have done something more with the value of that spy's life.