Anyway, this documentary on editing, showing tonight (Thurs) on Sky Arts 1, might be of interest:
The Cutting Edge
Thursday 11th June, 22.10
Every editor has a story about what they did to save a film, enhance a sequence, or create a magical moment. This documentary examines the often overlooked art of film editing, featuring some of cinema's greatest storytellers. Directors of both Hollywood blockbusters and independent films, including George Lucas, Anthony Minghella, Quentin Tarantino and James Cameron, reveal the close collaboration they have with their editors and how they work magic by clarifying storylines, reshaping scenes and intensifying emotions. Discover the invaluable contribution editing has had to the art of cinema over its history and how what is created on the set is always reinvented and honed in the editing room.