Reviews of professor Donald Orr

Rating: 2.0/5, difficulty: 5.0/5
Professor Orr tries his best but it is very hard to learn from him. The only grades in the class are the exams which are extremely difficult and he knows it. Gives lots of homework but does not collect it. He is not very helpful in office hours. Does not provide any extra help such as practice exams for his students. He does the bare minimum.