Depends on if your objective is to send players to the NFL. A lot of people kinda like going to Orange Bowls, winning ACC titles, and going into Athens against their future NFL laden teams, and beating them (knife to a gun fight and winning).
Not an anti CGC post. He may or may not develop into an excellent HC. Right now, he's obviously still learning on the job because he is currently taking a knife to a gun fight and getting hammered. What matters to me is not the 4* guys he signed from the portal who didn't play much at where they came from, but rather the fact that the players are still buying into what he's selling--thats impressive.
Right now, it's all about mid-season 2021 starting to look a lot like 1989. We will know by then if he can recruit 4 stars into a losing program AND if he can coach (4.5 yrs on the job is more than enough to tell).