The vocabulary used during the quizzes and tests was confusing and misleading, like a trick question, that I had to read 3 or 4 times for a simple true or false answer. It took me 2 sessions of at least 3 hours each, and not the hour that I read somewhere that it should have taken. I understand that everyone is different. I consider myself an educated man and I struggled many times just to understand what the question was about. The Acronyms are supposed to be an example of your own comprehension some of the questions were never discussed in the pre-exam. So I feel like they're a bit of entrapment and your desire for us (students) to fail even though it is free until you pass. Therefore a very uncomfortable experience and not friendly at all.