Pretty easy, overall.
Compared to 5B the class is much easier because there is a lot less material to learn. The class, in general, is easier in the summer because they tend to be more lenient, especially the labs.
Having the best TA's. I got lucky and had a grad student that loved his students a lot and had a great passion for teaching. As a result, he really advocated for the students and help better the course as a whole.
Hours per week:
Advice for students:
It's important to find the best way that you not only learn but also understand the material. Understanding the material helps make remembering things a lot easier and faster.