By William Stevenson
Updated November 10, 2000 at 05:00 AM EST

Handheld camera work, natural lighting, uncontrollable weeping — yes, it’s another film by Lars von Trier (director of the fiercely debated Dancer in the Dark). Daring but dull, The Idiots centers on a commune of friends who get their kicks from pretending to be retarded: They ”spaz” out in public and get in touch with their ”inner idiot.” After the group fools a factory manager, new recruit Karen (Jorgensen) says, ”I don’t think it was very funny.” Ditto. C