Hi, I studied A&F at Warwick and have friends who studied it too. Hardly any essays except for the odd core module each year - unless you use an elective to pick an essay-based module but you don't have to do that. The course is quite math-heavy (in my opinion), and some of the finance modules can be very hard but with enough work they're pretty doable. If you have other specific Qs feel free to PM!