PI isn't wrong about his ball control and passing though - it's atrocious.
However , McNuggets is very good at timing his runs, off the ball movement, getting into dangerous positions, heading the ball (more often than not). He also has a good goal scoring ratio for a mid and a lot of heart and hustle. Those are his attributes. He's never going to be a world class player, due to his limitations, but he's the darn best thing we've got in midfield after Locatelli.