Follow a dysfunctional team of MI5 agents—and their obnoxious boss, the notorious Jackson Lamb—as they navigate the espionage world's smoke and mirrors to defend England from sinister forces.
The strongest selling point here is the group, rather than the promise of a perfect conspiracy. As an editorial choice, we would lead with the awkward chemistry: people you would never choose for an ideal team, forced to rely on each other. That gives a friend something more useful than “it has great ratings”.
The caveat belongs in the same sentence. If your favourite spy stories depend on immaculate procedure and an airtight plan, this may be a harder sell. If flawed colleagues, corrosive humour and competing loyalties are the attraction, the premise is much closer to the mark. That distinction makes a recommendation personal without declaring dissenting viewers wrong.