The anxiety hook
The core premise here—that a standardized test determines whether you live or die—is a direct hit on the specific brand of stress high schoolers already deal with. While most dystopian fiction uses a "fight to the death" arena, The Thinning weaponizes the classroom. If your kid is currently white-knuckling it through finals or obsessing over their GPA, this movie might feel less like a fun thriller and more like a fever dream of their actual anxieties.
The "culling" of the bottom-scoring students is handled with a grim, humorless tone. It lacks the world-building that makes other franchises feel like a distant "what if." Instead, it feels uncomfortably close to the way some competitive academic environments already operate, just without the literal execution. If you have a student who is prone to school-related panic, this is a skip. The psychological friction of watching kids get hauled away for a low score isn't balanced out by enough entertainment value to make it worth the stress.
Content vs. Cinema
There is a distinct "YouTube Premium" sheen to this production that differentiates it from a theatrical release. It’s polished, but it feels like it was built for the algorithm. The pacing is designed to keep a scrolling audience engaged, which means it moves fast but doesn't often stop to make sense.
The critics weren't kind, and the audience scores are barely holding onto "average" territory. A 2/5 on Letterboxd is usually a signal that a movie is either boring or fundamentally broken. In this case, it’s a bit of both. The logic of the testing system falls apart the moment you think about it, and the "twists" are visible from a mile away. If your teen is looking for a smart commentary on authoritarianism, they won't find it here. They’ll just find a movie that tries very hard to be edgy without having much to say.
The dystopian hierarchy
Dystopian fiction is a crowded field, and The Thinning sits near the bottom of the pile. If your teen is dead-set on the "one day a year where the rules don't apply" trope, they might be better off with something that knows exactly what it is. For example, The Binge takes the same "sanctioned event" concept but plays it for laughs and satire, though it swaps the violence for heavy substance use.
If they are looking for something with actual artistic merit and a moody, atmospheric take on teen rebellion, steer them toward Rumble Fish. It’s a much more rewarding watch for a teen who wants to feel like they’re watching something "grown-up" without the cheap shocks of state-sponsored child murder.
Ultimately, The Thinning feels like a placeholder. It’s the movie kids watch when they’ve run out of better options in the genre. Since it’s tucked away on YouTube, it’s easy to stumble upon, but there’s no real reason to seek it out. If they’ve already seen the major dystopian hits, they’d be better served revisiting those than settling for this mid-tier attempt.
