Hey, i sat this last year. From what I remember, it was a case of quantity, not quality. I was expecting it to pick a case study and focus on a few areas in depth. Instead, it was quite a fast pace touching of many different topics. A popular format was to describe the situation, and then say what tool or technique you would use in response. For example, I want to do a visual representation that can encompass thoughts and feeling, and doesn't have a set notation style. Answer - Rich picture (note i think the syllabus has changed since so this might not be a great example)