Spielberg has edited two movies non-linear in a computer! He himself vowed never to do such a thing, but with TINTIN and also WAR HORSE, Steven has come over to the darkside. Now I understand TINTIN, as that is a CGI movie, but WAR HORSE is live action, shot on film.
Spielberg resisted the new school approach to editing, which is like comparing typing with a typewriter versus using a word processor. Your options become near limitless and takes so little time to edit with a computer versus editing with a work print, a moviola and some splice tape. For 40+ year of a career, this has been the only way Spielberg has edited, and now he has done two movies back to back in the computer.
At least he’s still using editor Michael Kahn. He has edited all of Spielberg’s movies except for 2, JAWS (Verna Fields) and E.T. (Carol Littleton, because Michael Kahn was editing POLTERGEIST for Spielberg superseding director Tobe Hooper).