
Pretty much this. Not enough dynamics, too much RNG. Magic: The Gathering > Hearthstone.
Niche market game, definitely not for the masses which is surprising for blizzard. Maybe they were hoping that putting their name on it would expand this niche market.
Personally having played MTG it got boring and did not hold my interest.
the game is only fun playing drunk and clicking random cards, you cant even trash talk in the game against the other player, -1