I heard from @Wardrum that demon hunter was bad is this true? Can I trust him?
DH is not bad. After 2 rounds of nerfs, it still has oppressive strengths, but other classes have more time now to attack DH’s limitations.
Past their Skull of Gul’dan turns, they may keep drawing cards, but they only have so many Glaivebound Adepts, Priestesses of Fury to keep the board. They have trouble answering a big board if they find themselves outtempoed except for Altruis.
Some decks do run Chaos Nova, so they have cards covering many areas of play, but that’s 5 mana spent not developing minions or hitting your face, which are their ways to enable their explosive turns.