Citadel: Diana is a competently made Italian spy thriller that critics appreciated more than general audiences did—always a yellow flag. It's got the sleek production values you'd expect from a Prime Video franchise entry, but that 6.1 IMDb score tells you it's not exactly must-see TV.
For parents: this is adult content, full stop. The 14+ rating is appropriate, and honestly, even mature 14-year-olds might find it slow or convoluted based on audience reactions. If you've got a teen who's into espionage stories and can handle action violence and morally gray protagonists, it's a reasonable watch. But don't expect The Americans or even the original Citadel series in terms of compelling storytelling.
The good news? It's on Prime with parental controls available, so younger siblings won't accidentally stumble into spy violence. The bad news? You might find yourself checking your phone halfway through episodes.




