Reviews of professor Feiqin Xie

Rating: 2.0/5, difficulty: 4.0/5
He waited until the end of the semester to grade our work so we had no idea where we stood in the class. The whole class grade is based on 5 homework assignments, your midterm and final. The tests are so hard and the lectures did not prepare us for them. Avoid this class and this professor if you can.

Rating: 1.0/5, difficulty: 5.0/5
Do not take this class. He lectures about elementary knowledge then tests you on your ability to answer questions that only a rocket scientist, astrophysicist or statistician would know. Homework and exams are your only grade and they are nearly impossible to figure out. Im not kidding. He does not teach the stuff he tests you on.