I believe it was a documentary, but a short one. Definitely not a scripted movie. And much of it was in French with subtitles. I recall at the time either the New York Times or the Wall Street Journal had recommended people watch it. But I've searched their archives to no avail. It was a wonderful film that really captured the personalities of these two wine makers and how their personal styles made their wines identifiable. Not remembering is driving me crazy, not least of which because I want to watch it again!