Reviews of professor Haewoon Yoon

Rating: 1.0/5, difficulty: 5.0/5
Professor Yoon does not offer fair grading. The class is designed to make you fail even if you study well. Hes never satisfied with any input and doesnt explain things clearly at all. He even gets confused while trying to explain his point. Avoid his class at all cost. I havent heard of anybody who got higher than B+ with him.

Rating: 5.0/5, difficulty: 3.0/5
Professor Yoon is an attentive lecturer. Other reviews that were negative for him complain about similar things of the class being difficult. However, Professor Yoon has never tested over anything not over the slides and is open to any questions. He does not make you feel dumb for asking. He also offers up to 30 points in extra credit.

Rating: 2.0/5, difficulty: 4.0/5
Professor Yoon is a really great guy, but it feels like he expects too much from the students. For a class that is a majority juniors he has participation points. He seems to want to hold us to the standards he grew up with in Korea, which are a lot higher than the ones here in the US. Once he asked us to compute 44x27 without a calculator. To much

Rating: 1.0/5, difficulty: 4.0/5
Yoon is an awful Professor. He only grades you out of 100 points and wont tell you why you missed points on assignments. Two exams that are worth 50% of your grade. Makes no effort to connect with students. He is more interested in making condescending comments than teaching the material. I would give a 0 if I could.

Rating: 5.0/5, difficulty: 3.0/5
My advice would be to print out the lecture slides and follow along while he lectures to make sure you write down what's not on the slides. When it comes to exams, if you answer the objectives you'll be good.