Cyhi The Prince
Fred The Godson
So, for me, of those Kendrick Lamar, Lil B and Big K.R.I.T. are the only worthy ones. And anyone could have called them, hyped way before 2011. There's an argument for Mac Miller, too. He may piss people off, but if you think of him as pop-hop and nothing more, he's aight.
So 3, possibly 4 out of 11 strike rate. Not good.