Well, considering destructotron is a card that's frequently used in BE decks, I wouldn't call parasite burn and mill harder to counter than MH, especially with the existence of decider, yet it still manages to get the first place.
You don't understand?
It was able to get first place, because the most frequently used decks in the tournament are HEROES and VAMPIRES ONLY and the player prepared against them, so simple! You can take this same deck and lose to the cloudians or banish control or some another unexpected sh. in usual ranked games