Kristina Sargent
The course itself is dense. There are a lot of exams and practice problems. Sargent is passionate about the material. There are practical elements like how the Fed behaves and how some countries tend to be poorer and others wealthier.
Professor Sargent had not taught the class in a long time, and I felt as though we were the test subjects for her. On one quiz, students averaged a 64; on another quiz, students averaged a low 70. The class was difficult, but rewarding.
Professor Sargent is always very energetic in class and obviously cares a lot about the material she's teaching. The class is mainly lectures and there are weekly problem sets. the exams are pretty difficult and she is a fairly hard grader, but they are doable if you pay attention in class and work hard on the problem sets.