Reviews of professor Christopher York

Rating: 1.0/5, difficulty: 3.0/5
This teacher was a joke. I emailed him multiple times during the 8-week course, and he never responded. He takes FOREVER to grade, and if you have a question about an assignment, good luck; he won't respond to you. He also stated in one of his announcements that he never gives full credit for assignments unless they're extremely good.

Rating: 1.0/5, difficulty: 3.0/5
He is AWFUL at putting in grades. He did not even grade my midterm until two days before the final grades were due. I ended up with an A in the class, but was very, very boring and he did not  help with anything!

Rating: 4.0/5, difficulty: 3.0/5
Not bad. He will help you pass if you are willing to do extra credit work.