Film · 1986 · Films · 1980s
Sid and Nancy
Scored from 114 calibrated IMDb reviewers, each re-centered on their own rating baseline before the title is ranked. Cohort: Films · 1980s (3,141 peers).
Summary
A biographical drama chronicling the turbulent relationship between Sex Pistols bassist Sid Vicious and Nancy Spungen, set against the backdrop of the 1970s punk rock scene.
Released in 1986, Sid and Nancy is a biography, drama and music film. Its certificate is R. Its country of origin is listed as the United Kingdom. It runs 1h 51m.
The calibrated figure is built from 114 reviewers whose rating history varies enough to place their own average. A broader pool of 117 reviewers with two or more reviews feeds the raw-average track instead. 3,140 other films from the 1980s form the cohort it is ranked inside. Rotten Tomatoes carries a separate audience for the same title, 1,314 of whom clear the calibration test.
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 Sid and Nancy 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 · 1980s (3,141 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 114.
Cohort: Films · 1980s
