Well to be honest I spent most of my English Lit lessons near the end playing CoD and didn't revise until the month of the exam, and in general didn't have to kill myself work-wise for any of it, and a similar story with physics (minus not paying attention in lessons), although the later parts of that were conceptually challenging. I found it easier to remember things than at GCSE due to the smaller amount of subjects, and I was aided I think by great resources. The bulk of my work was on Maths and Further Maths and I guess it was sort of easy to do, but "hard" work...i.e. I did lots and lots on it, but I never really found that tough.