To be honest, this isn't a course that covers incredibly deep functions or every possible use case. However, just as we implement complex logic using simple basic functions in Excel, the most important thing is being able to use those basic functions well, right? In that regard, I found it much easier and faster to understand than a high-intensity course, and it was great for experimenting with the solutions you provided. If you are completely new to Pandas or have no prior knowledge of Python, I think this is an excellent introductory course.