Film · 2022 · Films · 2020s
Dual
Scored from 179 calibrated IMDb reviewers, each re-centered on their own rating baseline before the title is ranked. Cohort: Films · 2020s (7,930 peers).
Summary
After receiving a terminal diagnosis, a woman commissions a cloned replacement to comfort her loved ones once she's gone. When her illness unexpectedly goes into remission, the law requires the original and her double to fight a court-mandated duel to the death, leaving only one survivor. She begins training with a combat coach as the deadline approaches.
Dual (2022) is a film IMDb files under the comedy, drama and science-fiction genres. Inside comedy it is classed as Dark Comedy.
Rotten Tomatoes carries a separate audience for the same title, 70 of whom clear the calibration test. The calibrated figure is built from 179 reviewers whose rating history varies enough to place their own average. A broader pool of 180 reviewers with two or more reviews feeds the raw-average track instead. 7,929 other films from the 2020s form the cohort it is ranked inside.
How the score was built
We compare the reviewers of this title against every other title those same people reviewed. Each review is scored relative to the reviewer's own baseline — a 7/10 from a hard grader sits well above their average, while a 7/10 from a generous grader sits below theirs. Every reviewer then counts the same, so the result is a calibrated consensus rather than a raw average.
- Global percentile
- Where Dual lands against every title we rank.
- In-cohort percentile
- The same comparison narrowed to its cohort — titles of the same format released in the same decade. A 1970s film is judged against 1970s films, not against last year's streaming series. Ranked against Films · 2020s (7,930 titles).
- AI-adjusted percentile
- The same reviewer-normalized score, corrected for how much confidence the sample supports: thin samples are pulled toward the corpus average. Each title keeps the share n / (n + 53) of its measured distance from the average, where n is its calibrated-reviewer count, and the result is ranked on the same scale as the global percentile.53 is the median sample size across everything we rank. Here n is 179.
Cohort: Films · 2020s
