Quartile vs Rotten Tomatoes: past the percentage
Rotten Tomatoes gave us the most quoted number in movies: the Tomatometer. It's genuinely useful — a fast read on whether critics broadly approved. But it's worth being clear about what it actually measures, because it's not what most people think it is.
A yes/no tally, not a quality score
The Tomatometer is the percentage of reviews that lean positive. That's it. A 95% film means 95% of critics gave a thumbs up — not that it's 95% good. A masterpiece every critic calls a solid 7 out of 10 and a fun crowd-pleaser everyone rates a mild 6 can both land in the 90s. The percentage counts approvals; it says nothing about depth, ambition, or why a film works.
Quartile: depth instead of a headcount
Quartile doesn't count critics — it measures the film. Five categories — Plot, Acting, Cinematography, Novelty, and Ending — each rated 1–4 (1 = Well Below Average, 2 = Below Average, 3 = Above Average, 4 = Well Above Average, no neutral middle), combined into a Q out of 10. A film that's merely inoffensive can't hide behind a high approval rate; it has to earn each category. See how Spider-Man: Into the Spider-Verse breaks down — the score reflects what it actually achieved, category by category.
Consensus vs. understanding
Rotten Tomatoes is great for one question: did critics generally like it? Quartile answers a different one: is it actually good, and where? One is a headcount. The other is an opinion with its reasons attached.
If you've ever seen a "Certified Fresh" film that left you cold — or a "rotten" one you loved — you already know the percentage was never the whole story.