discerning

Sir George, that angel, who deserved the first monarch in the universe, to be cast off by an undiscerning dolt!

I see in you a new instance of that abuse which is so generally made of talents, the admiration of an undiscerning public.

To the undiscerning eye of the vulgar, Philip appeared a monarch no less powerful than Hadrian or Augustus had formerly been.

Courage and endurance, indeed, they may show, and the undiscerning may never note how fell the blow has been.