I didn't find it especially hard. You can memorize a few ways of formatting the essays and basically use the same intro/conclusion on a lot of them. You end up recycling the same point in a bunch of topics, there are a few ways of getting really quick and easy marks in the long essays too. I'd advise you buy the "Succeed at AS Sociology. The complete revision guide." book if you are doing AQA. I found that far more useful than the textbook.