This response is a reply to "Boredom Incarnate", a few lines down.
First of all, the documentary you're referring to - the one that would capture the truth about Belfast Maine - doesn't exist for a reason. That's because Wiseman would probably find that film mediocre at best. At least here he can explore (or more simply, observe) a range of human experience, most of which couldn't be captured with a more privileged, middle class demographic or subject. And make no mistake, his are WORKING class subjects.
The film is largely about processes, big or small, be they industrial relations (with the many factory sequences) or simple human relations. It is hugely perceptive, and extremely captivating, but the problem is that it leaves too much up to the viewer in terms of interpretation. This leads people to review the film with expressions like "boredom incarnate" when they should be saying things like "as close to the truth about 'some' forms of human behavior as you're likely to get with a camera in the room."
See it.
