Mobility: 9/10 <-- People forget that running on the move + freedom + posthaste disengage = best mobility in the game.
These are my scores. People underestimate DK CC greatly. They have 2 stuns on a 30 sec and 1 min CD. They have two interrupts, a ranged slow (not really CC, but helps towards their mobility issues) AND Dark Simulacrum. <-- DO NOT underestimate this.
A good DK can steal the most crucial CC every 30 seconds and abuse them in their favor. They theoratically have an instant 8 sec CC every 30 seconds versus certain comps.