I think "highest ceilings we've ever seen" is hyperbole like a MF.
He can be good. Great even. This era's Cam Newton, potentially. Perhaps a better passer.
But that's still not an "OMG" out of the stratosphere kind of player.
I find myself often taking a conservative view on most young prospects regardless of the sport. And that's viewed as a Debbie Downer kind of thing, but it's the truth. Fans of all sports easily fall in love with early success or flashes of greatness. It is nice and even a lot of fun to ride the hype train.
And it almost never works out that way.
The annoying part is that you get hate for having doubts, and when you're proven right you get hate for saying you were right.
Such is the internet.