For me it is clear, AG should have won: jones free throw line dunk was a worse copy of lavine's (you could even see from jones' reaction after landing there, that he originally intended to do something else) -> for sure not a 50. Gordon's Taco Fall dunk was not perfectly clean, but still extremely spectacular and yo, worthy of a final dunk to win (everyone felt it, Kenny Smith saying: you dunk over Taco = you win) especially after all that that show and contribution he gave before (including previous dunk contest).