Reviews of professor Zhimin Xi

Rating: 2.0/5, difficulty: 2.0/5
Class was a joke, Xi can't teach or explain. He made mistakes in the examples he did on the board. Lecture slides and problems are copied straight from the book. Attendance is only marked as EC. Cheating went on during exams and he didn't even care. Lecture was barely related to lab. Gave a 10 minute break halfway through which was nice of him.

Rating: 2.0/5, difficulty: 2.0/5
I would say he is pretty mediocre;teaches from some random notes and just reads off of them. He doesn't workout any problems. I did well, but I wouldn't take any class with him again.