Kasich was awful and so was Jeb.
I thought Cruz had the best night, followed by Rubio. A and A-.
Fiorina turned in a solid B+, Carson a B.
Trump was a C, not because h edid mush wrong, although he tried to pick a couple of fights, but because he didn’t do anything exceptional. He was just sort of there.
I’d say Rand Paul got a C-. His little foreign policy riff hurt him. (Cruz was brilliant filling the space in between Paul and Rubio.)
I’d give Kasich and Bush F.