Reviews of professor Yiyang Gong

Rating: 4.0/5, difficulty: 2.0/5
Lotta people were upset with Gong but he's really not bad. If you go to office hours you can get 100s on all the homeworks. Tests do not require too much studying, they just require actual thought. Waaaaaayyyyyy easier than 244.

Rating: 3.0/5, difficulty: 5.0/5
Yiyang Gong is young, lauded researcher at Duke University. He likes to make kids think a lot harder than they want to. His lectures are full of fluff that he does not test on his exams, so studying is futile. The material he uses to write exams is not available, because he is testing your intellect than what you have stupidly attempted to learn.

Rating: 3.0/5, difficulty: 4.0/5
Dr. Gong is an average professor whose low rating comes from teaching a difficult course. His lectures are less focused than they could be, but do cover all the material, and he is helpful in office hours but will not walk through problems. He does devote time to talking about research and new advances in the field which I appreciated.