Saturday’s episode of Doctor Who, The Eaters of Light, achieved an Appreciation Index (AI) score of 81.
The Appreciation Index is an indication of how much viewers enjoyed the episode, based on the reactions of a selected panel of viewers, who rate the episode shortly after transmission.
The Eaters of Light‘s score of 81 is the lowest for Series 10 so far, and towards the lower end for Peter Capaldi’s time as the Doctor overall. It is only the second episode of the Capaldi era of Doctor Who to achieve this score, matching Series 9’s The Woman Who Lived.
The AI scores for Series 10 so far are as follows:
Thin Ice – 84
The Pilot, Smile, Knock Knock, Oxygen & Empress of Mars – 83
Extremis, The Pyramid at the End of the World & The Lie of the Land – 82
The Eaters of Light – 81
[Source: Doctor Who News]