challenge: How did New York Times critic Stephen Holden describe the film Shooting Porn?
  
  A. A deeply disturbing and unsettling portrayal of the adult film industry
  B. A surprisingly nuanced and empathetic exploration of adult film actors
  C. A coyly unrevealing and shallow, titillating look at its subject
  D. A thought-provoking and in-depth look at the adult film industry
  Answer: 