A Brilliant Young Mind
By S. Jhoanna Robledo,
Common Sense Media Reviewer
Common Sense Media Reviewers
Affecting drama about math whiz tackles loss, special needs.

A Lot or a Little?
What you will—and won't—find in this movie.
Where to Watch
Videos and Photos
A Brilliant Young Mind
Community Reviews
Based on 4 parent reviews
X+Y (A Brilliant Young Mind) – Tells its Special Story With Great Care
A must! A study for all teachers & anyone who wishes to delve deeper in the human emotional mind!
What's the Story?
Nathan Ellis (Asa Butterfield) is a teenager who's fascinated with mathematics. He's so far ahead of his peers in the subject that he's picked to be part of the U.K.'s International Mathematical Olympiad team. But his participation isn't a done deal: It's contingent on him besting most of his peers during training in China. And Nathan also faces another challenge; he's on the autism spectrum, which sometimes makes it difficult for him to express himself and understand others. And everything is impacted by the fact that he still misses his father, who died in a car accident years ago (Nathan was a passenger). Nathan's mother (Sally Hawkins) doesn't quite know how to reach her son, but hiring a math genius (Rafe Spall) who once competed in the Olympiad himself has been good for the teen. But more change is in the offing.
Is It Any Good?
A BRILLIANT YOUNG MIND isn't exactly brilliant, but it is a heartfelt, thought-provoking, well-acted drama. Central to the story is young Nathan's isolation, and Butterfield brings his character's complicated struggles to life in an authentic, heartbreaking way.
The film takes a detour to China, which is interesting and adds a layer of complexity to the plot -- but the characters Nathan meets there are, with one exception, very much single-note. Still, the film is a showcase for Butterield's talents, as well as those of the always-watchable Hawkins. Bottom line? A Brilliant Young Mind does a great job of exploring the world of a teenager on the autism spectrum, but the film could have used a more nuanced analysis of why Nathan approaches life the way he does.
Talk to Your Kids About ...
Families can talk about how A Brilliant Young Mind handles the subject of autism. Do you think it's realistic? Relatable?
How does the film portray loss and grief? Why is losing is dad especially hard for Nathan?
Why do Nathan and his teammates feel such enormous pressure to succeed in mathematics? When does passion become something unhealthy?
Movie Details
- In theaters: September 11, 2015
- On DVD or streaming: January 26, 2016
- Cast: Asa Butterfield , Rafe Spall , Sally Hawkins , Eddie Marsan
- Director: Morgan Matthews
- Inclusion Information: Female actors
- Studio: Samuel Goldwyn Company
- Genre: Drama
- Topics: STEM , Friendship , High School
- Run time: 111 minutes
- MPAA rating: PG-13
- MPAA explanation: some strong language, a sexual reference, drug material and disturbing images
- Last updated: May 10, 2024
Inclusion information powered by
Did we miss something on diversity?
Research shows a connection between kids' healthy self-esteem and positive portrayals in media. That's why we've added a new "Diverse Representations" section to our reviews that will be rolling out on an ongoing basis. You can help us help kids by suggesting a diversity update.
Suggest an Update
Where to Watch
Our Editors Recommend
Common Sense Media's unbiased ratings are created by expert reviewers and aren't influenced by the product's creators or by any of our funders, affiliates, or partners.
See how we rate