Reviews of professor Wei Zheng

Rating: 2.0/5, difficulty: 3.0/5
Mr. Zheng's lectures are very hard to follow. A lot of my understanding of the class came from reading the book and completing the homeworks. Fortanetly, the exams are stupidly easy since they are almost exact replicas of the practice exams, and you are allowed an equation sheet for them. He is a nice guy but not a good or useful teacher.

Rating: 4.0/5, difficulty: 2.0/5
Dr. Zheng class was pretty easy to do well in, he provided many opportunities to get extra credit. Zheng also most of time would tell you what type of questions would be on the quizzes and test. Sometime he would go quickly through topics but since you knew what was on the test it was east to watch quick YouTube videos and figure out concepts.

Rating: 3.0/5, difficulty: 3.0/5
This class is not hard. With that being said, he likes to prove a lot of equations which makes the homework difficult to do. He gives a lot of extra credit which makes the class pretty easy to pass.