Awesome

I took Prof. Saffer's class during a summer session, so it was fast paced and grading was 90% based on 4 exams and 10% assignments. He gave good feedback and he even allowed me to retake an exam that I failed. After his help, I retook it and actually got an A. He also dropped the lowest exam grade in the end. You can really see that he wants his students to succeed! 10/10 would recommend.

Average

Doctor Saffer was very nice. However, as the semester progressed and the content became harder, he failed to gauge the level of understanding of the class and tended not to slow down when necessary. So I got lost a few times and had a hard time passing one of the few exams to be graded. He was the best I got because he was the only professor for the course.