On the Basis of Sex (2018)

On the Basis of Sex makes the law feel thrilling, not dusty, by turning Ruth Bader Ginsburg’s early fight into a smart, human-scale drama about persistence, partnership, and the slow grind of changing a country’s mind. Felicity Jones captures Ruth’s quiet steel without turning her into a slogan, and Mimi Leder keeps the tone warm and accessible, letting the emotional stakes—at home, in classrooms, and in court—land with real force. It’s the kind of inspirational true story that earns its uplift through detail and character, with Armie Hammer giving the marriage a lived-in, generous heartbeat. If you’re looking for a sharper-edged, more cynical legal thriller you may find it a bit conventional, but if you want a well-acted, crowd-pleasing biopic with genuine heart, it’s an easy recommendation.

On the Basis of Sex is clearly aiming to be an inspiring, accessible origin story for Ruth Bader Ginsburg, using one landmark case to show how quietly radical her strategy was. The problem is it’s packaged in a very conventional, awards-bait courtroom-drama mold, so the beats feel familiar and the film can come off a bit tidy and stiff for someone as intellectually sharp and complicated as its subject. If you’re hoping for a bolder, messier, more probing look at RBG’s life or the politics of the era, this may feel like a polished highlight reel rather than a deep dive. Still, Felicity Jones is steady and likable, Armie Hammer brings warmth, and the legal argument is easy to follow—so it works best if you want a straightforward, crowd-pleasing civics drama rather than something challenging.