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Heavy Metal (1981) poster
1981
global pct
53.9

Film · 1981 · Films · 1980s

Heavy Metal

Two parallel scores from 174 z-qualifying reviewers and 177 raw-average reviewers. Cohort: Films · 1980s (3,141 peers).

53.9%
Z · Global
51.1%
Z · Cohort
Films · 1980s
51.9%
Raw · Global
48.9%
Raw · Cohort
Films · 1980s
Two scores · one item
Z-normalized · global
53.9
Z-normalized · cohortFilms · 1980s
51.1
Raw average · global
51.9
Raw average · cohortFilms · 1980s
48.9

Z-normalized corrects for reviewer bias (every reviewer re-centered onto their personal scale). Raw average uses simple mean across the broader pool including stddev=0 reviewers.

Where this title sits

0255075100

Z-normalized percentile · 3,141 peers in Films · 1980s

Mean reviewer z-score+0.048
DB1 raw-mean rating6.78 /10
DB2 raw-mean rating6.77 /10
90% CI-floor (z)-0.077
Reviewers (DB1 / DB2)174 / 177

Summary

An animated science-fiction anthology framed by the Loc-Nar, a glowing green orb of pure evil that recounts its corrupting influence across time and space. Segments span a hard-boiled cabbie in a future New York, a nerd transported to a barbarian world, a stranded bomber crew, a corrupt alien trial, and a sword-wielding warrior woman who confronts the orb itself, all set to a hard rock soundtrack.

Pipeline applied to this title

The math, in this order

01
Z-score per reviewer

174 stddev>0 reviewers re-centered onto personal z-scale.

02
Aggregate

Mean z = +0.048. DB2 raw mean = 6.77.

03
CI-floor

90% CI-floor = -0.077. Thin samples penalized.

04
ECDF percentile

Global 53.9 / cohort 51.1. Z-track and raw-track ranked separately.

Cohort: Films · 1980s

Closest peers in the same cohort

See all 52,376