I'm gonna make a quick list: 1. TTK price 2. TTK Preorder bonuses (for those who won't preorder) 3. Undedicated Servers 4. Nerfing most people's favorite weapons 5. Cheaters in ToO 6. Lack of Content/Story 7. The Toxic Community 8. No Feedback from Deej or Cozmo in the Weekly Updates on what needs to be addressed 9. Lack of Weapon Balancing 10. Optional Matchmaking Issue 11. Unable to go Flawless 12. Unable to kill Skolas (and the fact there's no checkpoints and it takes a key to get your other rewards) 13. Kids that play Destiny 14. Day One/Alpha and Beta Players feel like they're getting screwed over 15. Activision Now this is just the tip of the iceberg. I'm sure there's hundreds of other things that make people mad at Destiny