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The Blood on Satan's Claw (1971) poster
1971
global pct
77.6

Film · 1971 · Films · 1970s

The Blood on Satan's Claw

Two parallel scores from 95 z-qualifying reviewers and 95 raw-average reviewers. Cohort: Films · 1970s (2,406 peers).

77.6%
Z · Global
71.5%
Z · Cohort
Films · 1970s
59.1%
Raw · Global
55.3%
Raw · Cohort
Films · 1970s
Two scores · one item
↑ critic-elevated · 18-pt gap
Z-normalized · global
77.6
Z-normalized · cohortFilms · 1970s
71.5
Raw average · global
59.1
Raw average · cohortFilms · 1970s
55.3

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. The 18-point gap is the rating-inflation signature for this title — discriminating reviewers liked it more than the casual crowd.

Where this title sits

0255075100

Z-normalized percentile · 2,406 peers in Films · 1970s

Mean reviewer z-score+0.338
DB1 raw-mean rating7.01 /10
DB2 raw-mean rating7.01 /10
90% CI-floor (z)+0.169
Reviewers (DB1 / DB2)95 / 95

Summary

Plot summary pending — enrichment is running across all 52,376 titles in the catalog.

Pipeline applied to this title

The math, in this order

01
Z-score per reviewer

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

02
Aggregate

Mean z = +0.338. DB2 raw mean = 7.01.

03
CI-floor

90% CI-floor = +0.169. Thin samples penalized.

04
ECDF percentile

Global 77.6 / cohort 71.5. Z-track and raw-track ranked separately.

Cohort: Films · 1970s

Closest peers in the same cohort

See all 52,376