The increased "easiness" is due to the exams being modular now, so if you stuff up a paper on the day you can re-do it. "Back in my day" (not actually so long ago) you messed up a paper and you dropped a grade (as I did), as you only got one shot at it.Similarly, though, I remember doing 1980s Chemistry papers and they were no harder. The style was a bit different and seemed to favour the learning of facts rather than beijng apply to the learning and think for oneself.