Not too easy. Not too difficult.
Professor U is a very nice guy and he goes over things very well.
However, the material covered on the review sheets makes up at most a quarter of the exam questions. Secondly, his tests are ridicously hard.
Hours per week:
Advice for students:
I really think he picks out the hardest questions. I am a sophmore and I have never gotten anything below an A and I think I might fail.