I would guess that their argument is "upside" and the fact that he's not a super mobile guy and doesnt have a rocket arm result in him being a 3 star despite his other obvious strengths.
He's appropriately ranked around ~125-150 to me.
If he gets his 2023 athleticism back, he should be a top 3 round pick. He was terrific in 23 pre-injury and finally started looking more like himself in the playoffs.
His ability to prevent giant negative plays / turnovers and get typically get positive yards quite literally made the offense work. Our OL was solid, but not anywhere near elite this year. Really think the offense would have been in a bad spot if we had a statue back there.