All of this:
  -  NPC villages
  -  Randomly generated dungeons
  -  New biome code
  -  Fully working Creative Mode (and individual admins can enter Creative Mode on a Survival Mode server if they choose)
  -  Critical hits
  -  Sprinting
  -  More farming options
..is awesome, especially farming, Critical hits,  Sprin- oh what the forget, what's the point of writing them all down again?