Awful

Professor O'Neill, continued to pile up papers during the pandemic and sent me emails that were not considered or understood. He's very rude, condescending and uncertain with due dates, as well as the test dates. He probably change things and not record that change in writing for you to find it easily. We had more workload during the virus than we had.

Average

I like Professor O'Neill as a person. He's passionate about the subject. However, he's very tough on grades and expects exceptional work. Class participation is also very important. And if you do not answer questions or participate in class discussions, he will deduct your grade.