I think people might be underestimating this. It's a good reload option after the first boardclear. In other more board centric matchups, this is a win more nail in the coffin. Pretty sure this is going to see play.
This is pretty much how I feel. The point of the card is to stop your opponent playing minions, or removing minions from the board. if they played AoE they didn't play any minions. And most 3 damage AoE is expensive.