Reviews of professor Hyungseok Joo

Rating: 3.0/5, difficulty: 2.0/5
Solid teacher and does a decent job. The material could get confusing and the homeworks were difficult but they were mostly on chegg. 80% of the grade is the midterm and final so prepare for those. He bases them on the homeworks but not exactly. He curves a lot and the grading scale is really lenient.

Rating: 2.0/5, difficulty: 4.0/5
The class is the least of his priorities. He cancelled about 15 classes, no sarcasm. He made exams extra hard so class average was about 55% throughout the semester - his argument is this would be good for us so we can get a curve at the end. What a joke!