you’re not going to take emotion out of these answers, in fact, that’s kind of what you want. You cannot, imo, analytically fill out a survey on anything user-experience related, and for sure college classes are user dominant.
The best you can do is provide guidelines - an excellent professor is one who who explains concepts, is engaging, available for office hours twice a week, didn’t have TAs do some lectures, helped you in getting research or internships etc…