The Halloween Apocalypse - Appreciation IndexBookmark and Share

Tuesday, 2 November 2021 - Reported by Chuck Foster
Weeping Angel (Credit: James Pardon / BBC Studios)

Flux: Chapter One: The Halloween Apocalypse had an Audience Appreciation Index score of 76.

The Appreciation Index or AI is a measure of how much the audience enjoyed the programme. The score, out of a hundred, is compiled by a specially selected panel of around 5,000 people who go online and rate and comment on programmes.

The previous series opener, Spyfall: Part One  (New Year's Day 2020) achieved a score of 82, whilst the most recent episode, New Year's Day adventure Revolution of the Daleks, achieved a score of 79. The thirteenth Doctor's era as a whole has a a current average score of 80.

The score of 76 is the lowest achieved for the series since Love & Monsters in 2006.