Okay, I ran the math on the votes that have been tallied so far, and here are the standings as of this post:
HM stands for Honorable Mention, DNF stands for Did Not Finish. Scores on DNFs were not recorded. If a quest has lots of DNFs or only a few scores, it might be worth taking a closer look before determining the finalists. We may task @Gleeok on making those calls.

  1. MischaPetya (86.67 + 88 + 73) = 247.67/3 = 82.5567
  2. BigJoe (86.67 + 90 + 60 + 92) = 328.67/4 = 82.1675
  3. Nightmare (73 + 82 + 83 + 67 + 85) = 390/5 = 78
  4. Love For Fire (71.3HM + 82 + 80) = 233.3/3 = 77.7667 (1 HM)
  5. Chris Miller (80 + DNF + 90 + 85 + 53 + 77) = 385/5 = 77 (1 DNF)
  6. QuestWizard (DNF + DNF + 76 + DNF) = 76 (3 DNF)
  7. CJC (59.3HM + HM + HM + 81.4 + 75) = 215.7/3 = 71.9 (3 HM)
  8. Imzogelmo (67.6HM + HM + 66 + 77.2 + 70) = 280.8/4 = 70.2 (2 HM)
  9. HeroOfFire (73 + 60 + 81 + 45.6 + 87) = 346.6/5 = 69.32
  10. Shoelace (HM + 65.6 + HM + HM +73) = 138.6/2 = 69.3 (3 HM)
  11. Scootaloo (66 + 68.4 + DNF) = 134.4/2 = 67.2 (1 DNF)
  12. Nethis (59.67 + 68 + 68.4 + 64) = 260.07/4 = 65.0175
  13. PeteAndWally (HM + 60 + 60) = 120/2 = 60 (1 HM)
  14. Dcsyxx (46.67 + 66.4 + 62) = 175.07/3 = 58.3567
  15. T. McSwain (57.2) = 57.2
  16. ZCFan (DNF + DNF + DNF + 42) = 42 (3 DNF)
  17. Travster (DNF + 64.4 + 18) = 82.4/2 = 41.2 (1 DNF)
  18. BTJCraft (33.3 + 60HM + DNF + 44.8 + 25) = 163.1/4 = 40.775 (1 HM 1 DNF)
  19. Sylph (DNF) = (1 DNF)


The leading quests seem to be the ones that were played the most, and if we were to go strictly off this list the finalists would be MischaPetya, BigJoe, and Nightmare. That said, LoveForFire’s Honorable Mention could be grounds for considering it as a finalist instead of Nightmare, due to the close proximity of their scores.
Looks like I’m on the chopping block. Bummer, if those NES Authenticity scores weren’t part of the average I’d be sitting pretty. With Coyotek4’s 95 pre-authenticity and Nightmare’s 85 Fun Factor, I could have been sitting on an average of (85HM + HM + HM + 81.4 + 95) = 261.4/3 = 87.1333! Oh well, no use grousing over spilt contest!