Although I am really enjoying the course and love learning new and exciting modules within the Microsoft Excel world, I do feel that this course, because it is so long and intense, would really benefit from having a test/quiz for each section (for example Excel Beginner/Intermediate/Advanced) to make sure that you have fully understood the ideas presented in each of the modules. I am currently on the final straight of the course (PowerPivot) and feel that I will need to go back and start from the beginning to revise each of the core ideas on each module, to ensure that I can remember them and also to ensure that I fully understand the method before sitting the Mock and Final exams. Hence the reason why I have awarded only four stars instead of five stars. Hopefully, someone from ONE EDUCATION will review this report and take action to modify the course for future users. Other than that, it is a BRILLIANT course and the ideas appear to be easy to follow and the expected outcomes of each exercise appear as they are meant to.