Reviews of professor Changyou Wang

Rating: 4.0/5, difficulty: 4.0/5
He asks many questions on lecture to lead you to think deeper. It would be awesome for someone who really wants to learn it instead of who just want an A. The exams are easy because it's basically replica of his practice exams and homework.

Rating: 3.0/5, difficulty: 3.0/5
Really nice guy, just really hard to understand. Ended up watching other lectures then studying the practice exam he released for the midterms and the midterms were very similar to the practice. Not a bad professor to be stuck with.

Rating: 1.0/5, difficulty: 3.0/5
This professor lectures extremely fast and doesn't explain concepts thoroughly. When asked to slow down/explain, he tends to talk down to his students in a belittling way. The material covered in this class honestly is not difficult to learn on your own. The book is horrible so I recommend looking up the concepts online.