Film · 1965 · Films · 1960s
Thunderball
Scored from 387 calibrated IMDb reviewers, each re-centered on their own rating baseline before the title is ranked. Cohort: Films · 1960s (1,929 peers).
Summary
James Bond is dispatched to recover two atomic bombs hijacked by the criminal organization SPECTRE, which is holding the world to ransom. His investigation leads him to the Bahamas, where he confronts the eyepatch-wearing SPECTRE operative Emilio Largo and his mistress Domino, culminating in an underwater battle to stop the warheads from being detonated.
Released in 1965, Thunderball is an action, adventure and thriller film.
The calibrated figure is built from 387 reviewers whose rating history varies enough to place their own average. A broader pool of 391 reviewers with two or more reviews feeds the raw-average track instead. Its in-cohort standing is measured against the other 1,928 1960s films, not against the whole corpus. Rotten Tomatoes carries a separate audience for the same title, 2,083 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 Thunderball 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 · 1960s (1,929 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 387.
Cohort: Films · 1960s
