Good

Professor Farber, may appear as bad-tempered, but he's actually a good professor. His lessons are presented on PowerPoint slides, so you can refer to them at any time. The online homework is not difficult as well. The class is consist of two exams which is the midterm and finals. Both were on multiple choice. Also, he was very responsive, especially during the class transition, to online learning.

Awful

If you don't mind learning on your own, take Professor Farber's class. He'll read the slides word for word. He doesn't know the material himself. And if he doesn't know how to answer your question, he'll just say that it's a good question or that's too complex for our level, even if we're learning about it. Honestly, he's a joke and I don't know why he became a professor. I got a B+ because I studied on my own. But seriously, he's terrible.