Reviews of professor Xiangxin Liu

Rating: 4.0/5, difficulty: 3.0/5
He a nice guy, cares about his students, very patient.

Rating: 4.0/5, difficulty: 2.0/5
His lecture style is a little monotonous and he tends to just read off of slides with some additional elaboration, but he's definitely knowledgeable about the material and can answer any questions you have comprehensively. He's also an easy grader and the courseload isn't too bad.

Rating: 1.0/5, difficulty: 3.0/5
He is so boring, only reads off a sheet of notes he prepares and writes everything on the CHALKBOARD. Takes up so much class time writing on the chalk board in such small writing you cant see. Ive never felt more unprepared for a class, you might as well skip and read the text book because he cannot teach for his life.