Pearl Harbor is strenuously respectful of contemporary sensitivities, sometimes at the cost of accuracy.

The movie, like the book before it, is an expertly built machine for the mass production of tears. Directed by Josh Boone 'Stuck in Love', with scrupulous respect for John Green's best-selling young-adult novel, the film sets out to make you weep - not just sniffle or choke up a little, but sob until your nose runs and your face turns blotchy. It succeeds.

My fellow critics and I may occasionally fault a movie for departing, in detail or in spirit, from its literary source, but the grousing of a few adult pedants is nothing compared to the wrath of several million bookish 10-year-olds. Their presumed demands, and the hovering spirit of Harry's creator, J. K. Rowling, inhibit this movie as it did the first Potter film.

We have reached a strange new place in marketing when tweets become full-page print ads.

The camera has an uncanny ability to capture the world as it is, to seize events as they happen, and also to conjure visions of the future. But by the time the image reaches the eyes of the viewer, it belongs to the past, taking on the status of something retrieved.

Campaign may invite a certain skepticism about democracy, but it will surely restore your faith in cinema verite.

AN ABSOLUTELY VITAL FILM. Exacting, enraging and revelatory. A clear, temperate and devastating account of high level arrogance and incompetence.