I'm certainly a late-comer to Gone Girl. When it first came out it did not appeal to me- it simply appeared to be a film about a couple in a classic whodunnit situation. But as I watched it, my opinions on Nick and Amy shifted, dramatically and almost constantly. The idea of victimization–who hurt who–became almost indecipherable as the movie progressed. First I was concerned about Amy and confused about Nick's seemingly emotionless response to her disappearance. Then I came…