Net Promoter Score (NPS)

The Ultimate Question

The Net Promoter Score (NPS) is a widely adopted business metric used to measure customer loyalty and satisfaction. Its power lies in its simplicity. Instead of a long, complex survey, NPS is based on a single, direct question: ‘On a scale of 0 to 10, how likely are you to recommend this [product/service/movie] to a friend or colleague?’ This question is designed to cut through simple satisfaction and measure a customer’s willingness to actively advocate for a brand or product, which is a strong indicator of loyalty.

Promoters, Passives, and Detractors

Based on their response to the 0-10 scale, audiences are segmented into three distinct categories:

• Promoters (Score 9-10): These are the most loyal and enthusiastic fans. They will actively spread positive word-of-mouth, encouraging others to see the film.
• Passives (Score 7-8): This group is satisfied but not truly loyal. They enjoyed the film but are unlikely to actively promote it and are susceptible to being swayed by competing entertainment options.
• Detractors (Score 0-6): These are unhappy viewers. They are not only unlikely to recommend the film but may actively discourage others from seeing it through negative reviews and word-of-mouth.

The final NPS score is calculated with a simple formula: NPS = (% of Promoters) - (% of Detractors). The score can range from -100 (everyone is a Detractor) to +100 (everyone is a Promoter).

Application in the Film and Streaming Industry

While traditional audience measurement in cinema often relies on exit polls like CinemaScore (which grades a film from A+ to F), NPS is becoming increasingly relevant in the age of streaming. Platforms like Netflix or Disney+ can easily survey viewers directly after they finish a film to calculate an NPS. This score is a powerful metric for them because it helps predict long-term value. A film with a high NPS is more likely to drive positive buzz, attract new subscribers, and reduce ‘churn’ (the rate at which customers cancel their subscriptions). It measures a film’s ability to build brand loyalty, which is just as important as its initial viewership numbers.