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Buffy the Vampire Slayer (1997) poster
1997
global pct
95.2

TV Series · 1997 · TV Series · 1990s

Buffy the Vampire Slayer

Two parallel scores from 311 z-qualifying reviewers and 344 raw-average reviewers. Cohort: TV Series · 1990s (630 peers).

95.2%
Z · Global
80.3%
Z · Cohort
TV Series · 1990s
95.6%
Raw · Global
79.2%
Raw · Cohort
TV Series · 1990s
Two scores · one item
Z-normalized · global
95.2
Z-normalized · cohortTV Series · 1990s
80.3
Raw average · global
95.6
Raw average · cohortTV Series · 1990s
79.2

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 · 630 peers in TV Series · 1990s

Mean reviewer z-score+0.683
DB1 raw-mean rating8.79 /10
DB2 raw-mean rating8.87 /10
90% CI-floor (z)+0.590
Reviewers (DB1 / DB2)311 / 344

Summary

A California high school student learns she is the Slayer, the latest in a line of young women chosen to battle vampires and other supernatural forces. Alongside a small circle of friends and her Watcher mentor, Buffy Summers juggles homework, dating, and apocalyptic threats while living atop a Hellmouth in the town of Sunnydale.

Pipeline applied to this title

The math, in this order

01
Z-score per reviewer

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

02
Aggregate

Mean z = +0.683. DB2 raw mean = 8.87.

03
CI-floor

90% CI-floor = +0.590. Thin samples penalized.

04
ECDF percentile

Global 95.2 / cohort 80.3. Z-track and raw-track ranked separately.

Cohort: TV Series · 1990s

Closest peers in the same cohort

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