Not too easy. Not too difficult.
Walsh is a really fun professor but he does go fast. He will pick on a student (usually different) to answer questions and continue to go back to them throughout his lecture but he helps lead you to the answers.
This is a very calculus based economics course. Everything you covered in micro you now learn how to calculate using complex equations.
Hours per week:
Advice for students:
Practice, practice, practice the practice tests. Often they were almost identical to the actual test with different numbers. Also go to class. If a lot of people miss he likes to give random attendance quizzes for extra credit.