Reviews of professor Wang Lujia

Rating: 2.0/5, difficulty: 4.0/5
Wang enjoys spending his lecture times flexing his knowledge of difficult proofs on the students. If you are a genius, I recommend taking his class, but if you are someone who enjoys examples in class and clear lectures, you will be severely disappointed. On the positive side I became very good at self teaching through this course.

Rating: 2.0/5, difficulty: 4.0/5
Despite attending every lecture, I still had to teach myself everything and attended additional SI sessions. Professor Wang seemed like a nice guy, but his lectures were, boring & not interactive as he stared at the board. Often times he was lost on the material himself. Lectures aren't really mandatory because his notes are pulled from the book.

Rating: 1.0/5, difficulty: 5.0/5
Literally self taught the entire 20c to myself during the course because I couldn't understand him during the lecture and he is too conceptul. Do not take this professor!!! Take any other instead

Rating: 1.0/5, difficulty: 5.0/5
Lectures are terrible and flies through the material. Exams are not representative of the practice exams or the homework and are nearly impossible. Only good thing is that he will give a generous grade curve depending on the class.

Rating: 5.0/5, difficulty: 5.0/5
Take his class if you are STEM major and would continue to take more upper division math classes. His difficult proof works actually enhance your mathematical conceptual understandings and reasoning and those are things you need in the future. His exams are really hard and are harder than practice exams so gotta be prepared.

Rating: 2.0/5, difficulty: 3.0/5
Lectures are blech. HE has a rly heavy accent so you can't understand him, messy handwriting so you don't know whats on the board, stands in front of everything he writes and talks into the board instead of to the class, doesn't explain his own shorthand for things. 90% of examples in notes are straight from textbook.

Rating: 1.0/5, difficulty: 5.0/5
The midterm was the most ridiculous math test I've ever taken and I took the class before in high school; the lectures, homework, and practice midterms/final don't pertain at all to the actual content of the tests. The lectures themselves are also extremely dry and difficult to understand even when you actually know what's going on.

Rating: 5.0/5, difficulty: 1.0/5
you can really learn a lot of things