The real Voight-Kampff test of our era is whether you have ever searched "grizzly man death footage" after watching the fascinating but ultimately unsatisfying Grizzly Man. You yourself have looked for it many times, late at night, usually alone. One night -- expecting nothing -- you find yourself clicking on a new link reading simply "Grizzly Man Dies." The video loads. At first there is only darkness. Suddenly, a piercing scream fills your small…