Professor Hudson was a great professor, engaging lectures! The material is quite dense and so I got lost quite often. Go to office hours if you can, he will be there to answer any questions you have and clearly wants to help his students. I was practically in danger of failing, I have the worst test anxiety imaginable and scored far below average on the midterm and two quizzes (which were supposed to be easy and based on the homework which are problems from the textbook), but he reached out to my research advisor who was able to talk me through some options to help me. He was very understanding and accommodating and with his help I was actually able to perform well on the final and not fail. overall he's a good professor and I would take him again.