I mean considering those statements have absolutely no basis in science and have been proven pretty solidly false, yes, I think he deserves some criticism. Black people have a culture issue and not a biological one, there's no link between skin color and intelligence.
I know it's easy to dismiss that as a "ugh PC culture ruining our sciences!!!" but that statement is genuinely kinda shitty, whether it was intended to be or not. It's a common belief that a lot of uneducated whites love to drag back up from decades past and as long as actual scientific leaders are saying it then it will never die.