Reviews of professor Yong Yang

Rating: 1.0/5, difficulty: 5.0/5
This class was easily one of the hardest classes Ive taken ever. Comprehension was not a priority for him and there was no leniency esp when it came to covid and illnesses. If he wasnt the only professor for this class I wouldve switched to someone else. If you can, stay away. Otherwise prepare to be confused.

Rating: 5.0/5, difficulty: 5.0/5
Dr. Yang taught an extremely difficult class, but he was willing to work with you on it. Emailing him or attending his office hours provided huge benefits, and he was always willing to help if you reached out to him. Paying attention during lecture and making sure you really understood the problems he was going through is an absolute necessity.