Reviews of professor Guoyuan Liu

Rating: 1.0/5, difficulty: 4.0/5
He expects you to think exactly as he does and can't take differing opinions. Honestly don't know how he became a professor.

Rating: 1.0/5, difficulty: 5.0/5
very awful prof, don't choose his class

Rating: 1.0/5, difficulty: 3.0/5
There were some students who complained about too much noise in the class recording video which he posted on the OWL.   However, He rejected offering a new video record for students. BTW, HE SAID IT DOESN'T MATTER. XD

Rating: 1.0/5, difficulty: 3.0/5
pushy professor