It's a bizarre situation. In grad school, at least where I went (no place elite), a 'C' was a failing grade, because we were supposed to be doing outstanding w

It's a bizarre situation. In grad school, at least where I went (no place elite), a 'C' was a failing grade, because we were supposed to be doing outstanding work by virtue of being in grad school. I suppose elite schools could argue analogously. "Being here means your work is top drawer". Personally I'd solve the problem by giving written evaluations, which is what my undergrad school did. Useful, nuanced information.