What is Cinema?

Overview of different viewpoints on the nature of cinema, courtesy of a dozen-some directors who all detail their fascination (oftentimes emotionally) with the moving image. Frustratingly brief, but still manages to pack a broad range of responses into its running time; while there are no earth shaking revelations, it is touching to see the likes of Lynch, Altman, Moore etc. wax lyrical in very relatable terms!