Film · 2021 · Films · 2020s
Father Christmas Is Back
Scored from 160 calibrated IMDb reviewers, each re-centered on their own rating baseline before the title is ranked. Cohort: Films · 2020s (7,930 peers).
Summary
Four estranged sisters reunite at their eldest sister's stately Yorkshire home for Christmas, only to have the holiday upended when their long-absent father unexpectedly returns after walking out on the family decades earlier. Old grievances, romantic entanglements, and family secrets surface as the sisters try to navigate his reappearance and their fraught relationships with each other.
Father Christmas Is Back is a 2021 comedy film. Its comedy subtype is Goofy.
160 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 164 reviewers with at least two reviews each feeds the raw-average track. The cohort it is ranked inside is 2020s films — 7,930 of them. A second review pool sits behind it as well: 25 Rotten Tomatoes reviewers clear the same calibration test, and Rankquant scores them separately.
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 Father Christmas Is Back 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 160.
Cohort: Films · 2020s
