Sheesh. Seems like somebody tried to implement a feedback system for candidates (an admirable goal), but somewhere in the pipeline it did NOT translate to the interviewing developers.
Though, thinking about it more... I can't imagine ever saying that about someone even on an internal-only private feedback form. It's not even substantive -- it's basically an ad hominem attack on OP! As crappy as that feedback is, I guess they kind of dodged a bullet by not joining that team. Seems like a toxic team, org, or company if that kind of shit flies.