He doesn't have IQ? f*** people, do you even watch the games? I swear he makes a 75ft stretch pass at least every other game. And he made a great play to Kubalik in the slot last night.
His problem is his shot. Outside of scoring near the blue paint, he's hardly a danger by himself. So if his linemates aren't generating, he's not producing. It's a legit flaw in what is an otherwise fantastic hockey specimen.
I could maybe see someone complain about him holding onto the puck for to long in the offensive zone. He might be better off distributing it faster, but as long as he maintains possession, which he usually does, who cares if he takes his time trying to find a high danger play. Better that the puck is on Kirby's stick than someone who is wearing a different jersey.