Now, to be fair, i don't see anything wrong with video games in
  themselves, or TV, or movies, or novels, or comic books, or
  listening to music. They're a good distraction from reality,
  whcih everybody needs now and again. the trouble is when it
  becomes a substitute for a friend, a confidant, a relationship -
  when life becomes all about the virtual world. What reminded me
  of this is in China theye...cently banned movies/tv and books.
  about time Travel. Of course, i was outraged at first - because
  time travel sci fi/fantasy is pretty much my #1 interest in that
  genre. BUT then I thought about it: "Why did they do that?" and
  I listened to their explanation: It can lead to historical
  distortion, to people establishing unrealistic attachments to
  impossible figures (because time travel is currently
  impossible). Now, it seems extreme - very extreme ... "