Film · 2017 · Films · 2010s
Abducted in Plain Sight
Scored from 212 calibrated IMDb reviewers, each re-centered on their own rating baseline before the title is ranked. Cohort: Films · 2010s (13,059 peers).
Summary
A documentary examining the bizarre, almost unbelievable true story of the Broberg family, whose young daughter Jan was abducted twice by a charismatic family friend, Robert Berchtold, in the 1970s. Through interviews with the family, the film explores how Berchtold manipulated and groomed not just Jan but her parents, exposing the disturbing dynamics that allowed the kidnappings to happen.
Released in 2017, Abducted in Plain Sight is a crime and documentary film.
A second review pool sits behind it as well: 21 Rotten Tomatoes reviewers clear the same calibration test, and Rankquant scores them separately. 212 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 218 reviewers with at least two reviews each feeds the raw-average track. The cohort it is ranked inside is 2010s films — 13,059 of them.
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 Abducted in Plain Sight 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 · 2010s (13,059 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 212.
Cohort: Films · 2010s
