Task: Analyze the valence intensity exhibited in the snippet, assigning a score on a continuum from 0 (extremely negative) to 1 (extremely positive), capturing the emotional context conveyed.
Snippet: As it ended, 28 more latecomers surged in, and 12 people walked out, the last just as the conductor, Zubin Mehta, was lifting his baton to start Webern's Six Pieces for Orchestra.
Intensity score: 