Tried it in earnest. Definitely detect some aggression, and would feel stressed if this were an exam setting. I think it was pg who said that any stress you add in an interview situation is just noise, and dilutes the signal.

Also, given that there's so many ways for LLMs to go off the rails (it just gave me the student id I was supposed to say, for example), it feels a bit unprofessional to be using this to administer real exams.

Not that bad? I gave it a random name and random net ID and it basically screamed at me to HANG UP RIGHT NOW AND FIGURE OUT THE CORRECT NET ID. Hahaha

That does not resemble any good professor I've ever heard. It's very aggressive and stern, which is not generally how oral exams are conducted. Feels much more like I'm being cross examined in court.

Also tried it and it could have been a lot better. If I had any type of interview with that voice (press interview, mentor interview, job interview) I would think I was being scammed, sold something, or had entered the wrong room.