Not too easy. Not too difficult.
I've had three professors that have been amazing. They cared so much for the subject that they taught, and they loved helping their students.
I've had two professors that were terrible. How hard I worked in those two classes did not reflect on my grade at all.
Hours per week:
Advice for students:
I worked harder in those classes than I ever have, and made B's in them. I did everything I could and more and studied so hard, but they just weren't good teachers.