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: If it seems like a minor miracle that its septuagenarian star is young enough to be the nonagenarian filmmaker's son, more incredible still are the clear eyed boldness and quiet irony with which actor and director take on life's urgent questions.
Intensity score: 