It's a farce worthy of the Communist Ministry of Truth. We looked at past papers and I always remember the earlier ones being really difficult. Some of the ones from the 1980s made me boggle.
Hmm - the tests from the 1980s will have examined a rather different syllabus, and were probably looking for different things, which *could* explain the difference in apparent difficulty - you'd been taught to the 2002 papers, and I suspect that someone expecting to sit the 1980s papers would have struggled with the 2002 papers.
Besides, a more difficult paper doesn't necessarily mean that standards are higher. I remember sitting a really tough maths GCSE paper in the mid-1990s, after which pretty much everyone felt they were doomed - only to discover later that the mark required for a grade C was set at 9%, and that for an A* at 48%. No doubt some of the newspapers would have loved the paper, but it was a terrible test of ability for all but the very highest achieving students.
But what this really comes down to is what the exams are supposed to measure. Are they intended to measure the approximate level of knowledge you have on a subject (or how well you can express it, or your ability to analyse new data, etc) - or are they intended to measure your ability relative to other students in your year group?
If it's the former, then provided standards genuinely are comparable - which is difficult to prove or disprove - then an increasing proportion of better grades isn't a problem (the greater difficulty in distinguishing between the best students might be).
If it's the latter, then the old system with a fixed percentage receiving each grade would be better.
What I'd enthusiastically endorse is the increased percentage of passes. Provided someone has studied the course, what's the point of simply saying they have failed? Much more useful to give some indication of performance.