Film · 1986 · Films · 1980s
The Great Mouse Detective
Scored from 126 calibrated IMDb reviewers, each re-centered on their own rating baseline before the title is ranked. Cohort: Films · 1980s (3,141 peers).
Summary
In Victorian London, Basil of Baker Street, a brilliant mouse detective, takes on the case of a young mouse girl whose toymaker father has been kidnapped by a peg-legged bat. The trail leads to Basil's archenemy, the villainous Professor Ratigan, who is plotting to seize control of the mouse kingdom.
The Great Mouse Detective (1986) is a film IMDb files under the adventure, animation and family genres.
A second review pool sits behind it as well: 1,776 Rotten Tomatoes reviewers clear the same calibration test, and Rankquant scores them separately. 3,140 other films from the 1980s form the cohort it is ranked inside. 126 IMDb reviewers rate with enough spread for a personal baseline to be measured, and those are the ones the calibrated score reads; a separate, broader pool of 135 reviewers with at least two reviews each feeds the raw-average track.
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 The Great Mouse Detective 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 126.
Cohort: Films · 1980s
