Reviews of professor Philip Doi

Rating: 1.0/5, difficulty: 4.0/5
#1. His lectures are terrible. I learnt more from my LinAlg teacher than him 
#2. He is not accessible outside of class besides discord, and he rarely responds on that. 
#3. His grading criteria is very unclear. He says he follows his heart while grading tests, and attendance, etc. 
#4. He assigns way too much HW for the class. Like 3-4x than norm

Rating: 3.0/5, difficulty: 2.0/5
Professor Doi's class is not terribly engaging. He can be a bit scattered at times, and class can feel quite menial. Still, it is not a difficult class, and if that is what matters for you, You will be fine.

Rating: 4.0/5, difficulty: 3.0/5
Philip is a good guy. The lectures can be a little disorganized. I took MAT272 with him over the summer - HW was not bad, some of the problems were weird because they use an open source of calc 2 problems from webwork but he was more than helpful if we were stuck on a problem. There were no surprises on the midterms. Decent teacher

Rating: 2.0/5, difficulty: 3.0/5
He was a nice person to talk too and would make funny comments here and there but when attending his lectures I would be confused. He would be all over the place and would make mistakes when giving us examples. I personality would not take him again.

Rating: 4.0/5, difficulty: 1.0/5
Philip's class was fine, he wasn't always 100% sure if he was doing the example problems correctly but he would refer to notes to get clarification. I rated him well because he is a great guy, super fun to talk with I would get to class early and stay late just to chat with him.

Rating: 1.0/5, difficulty: 3.0/5
I have not seen a more disorganized class. For some reason he does not want us to get good grades. Makes a lot of mistakes while doing examples on board. Randomly changes webwork deadlines without notice. The quizzes are online but the deadlines are so short and he will not let you make up for it if you miss the quiz. Just do not take him for calc2

Rating: 1.0/5, difficulty: 5.0/5
Good luck trying to get this professor to answer emails. I got sick the very first week of the semester with COVID-19 (the Omicron variant to be specific) and I emailed him THREE TIMES asking for guidance as I was bed ridden & hospitalized at one point! Students physical health is important too! This is so unprofessional, its unbelievable!