The movie, which runs for 178 minutes went on to earn four Academy Awards, including Best Cinematography.
It won two Academy Awards for Best Visual Effects and Best Sound Editing, out of six nominations.
The 200-minute final chapter triumphed at the Academy Awards and won all 11 gongs for which it was nominated, including Best Picture, Best Director for Jackson, Best Adapted Screenplay, and Best Original Score.
The streaming service first teased out the upcoming arrival of the cult trilogy on its platform in a somewhat cryptic tweet last week.