Slow Horses

Slow Horses has garnered widely positive reviews from television critics, who celebrate it as a sharp, refreshing, and consistently entertaining entry in the spy genre. Reviewers routinely single out Gary Oldman's central turn as the slovenly Jackson Lamb, alongside strong ensemble work from co-stars like Kristin Scott Thomas and Jack Lowden. Critics praise the adaptation for blending genuine espionage tension with cynical, dark comedy, creating a distinctively grounded and textured look at modern intelligence work.

A few dissenting and measured voices note that the show occasionally feels overly familiar, drawing comparisons to classic John le Carré tropes and standard spy mechanics. Some critics also observed that pacing can feel compressed or that certain nuances of Mick Herron's source material get smoothed out in translation. However, the overarching critical consensus views the series as a confident, rewarding slow burn that ranks among the most reliable thrillers on television.