Reviews of professor Tianxin Zhang

Rating: 4.0/5, difficulty: 2.0/5
Teaches using powerpoint. Lectures are very easy and lowkey. Tests and quizzes are open note and open book. Only four homework assignments so wouldn't recommend skipping them. Only pain is the 7 page final paper on a human factors issue, and then presenting your paper.

Rating: 3.0/5, difficulty: 4.0/5
Unfortunately speaks softly, may be difficult for some to understand. Your grade mostly is determined on three exams, be prepared to do outside reading from textbook (do not rely solely on lecture slides). However, as long as you try as best as you can, put in effort, you will do fine in class.

Rating: 1.0/5, difficulty: 3.0/5
Literally just reads off a powerpoint presentation every lecture, then tests with no review and closed book. Your grade is based on three exams. there is no other work to redeem your grade, and no test retakes. It is also closed note tests so you better have a good memory.

Rating: 1.0/5, difficulty: 2.0/5
Not the best professor for this subject I would say. He mostly reads off of the PowerPoint slides he creates and speaks softly into the microphone. As for exams, you are pretty much on your own as for what will be covered on it.