What’s great in the film, and what will make it live for many years
and speak to many audiences, is what Coppola achieves on the levels Truffaut was discussing: the moments of agony and joy in making cinema. Some of those moments come at the same time; remember again the helicopter assault and its unsettling juxtaposition of horror and exhilaration. Remember the weird beauty of the massed helicopters lifting over the trees in the long shot, and the insane power of Wagner’s music, played loudly during the attack, and you feel what Coppola was getting at: Those moments as common in life as art, when the whole huge grand mystery of the world, so terrible, so beautiful, seems to hang in the balance.
ebert on apocalypse now