I am a big fan of Success Formula. They have helped me a lot throughout the last periods in not only passing the exams but also in aiming at higher grades. In the beginning, I was quite “scared” of QM2 but Success Formula showed me that you can do really good without having to be a genius in Maths and Statistics. That was a great experience. They also not only focus on the relevant materials for the courses but also prepare you for the upcoming exams in the best imaginable way. Therefore, I can highly recommend Success Formula.