How do you rank the seasons?

Which season do you think was the best, and which one was the worst? Here’s how I rank them

  1. Season 4
  2. Season 5
  3. Season 2
  4. Season 1
  5. Season 3
  6. Season 6
  7. Season 7
  8. Season 9
  9. Season 8

How do you rank them?