I know we all have our own preferences, but I am amazed at how people ignore the flaws in there own preferred World Championship system. Yes, EVERY system has bad flaws, but it just depends where we choose to look.
The old World Final system was the most flawed of all, and most of the time, was NEVER designed to qualify the 16 best riders in the world. That - obviously - is the biggest flaw of all.
Different riders competed in very different numbers of meetings and rides to reach the World Final, based on their nationality.
The title could be lost because of ONE poor race, and engine failure, or a fall.
It was possible to win the World Championship without ever winning a race.
The GP system is fairer for everyone (everybody has the same number of meetings, and rides against the same opponents), and my personal favourite was the points system used before the current one. However, that was badly flawed too, the biggest of which was the fact that the winner of an individual GP was not usually the highest scorer on the night! As has been said, how can the winner of a GP lose ground on those who finished behind him?
It was also possible (and please don't argue this, as I have repeatedly proven this) for a rider to win every GP, yet not finish in the Top 8 at the end of the year! This is largely because of my first point.
While the current system seems to be pissing off everybody, let's look at it like this. The winner of the GP gets the most points. The second place man receives the second highest points, and so on.
The problem is that people are looking at things the wrong way...
With the old World Final system, the sole idea was to qualify from one round to the next, and it was quite possible for riders to scrape through, and then put on a good display next round. That is EXACTLY what the current system is like. The difference is that each GP basically comprises two rounds; a qualifying round, and a finals. The opening 20 heats is nothing more than a qualifying round for the finals (semi-finals and final). It doesn't matter whether you get a 15 point max, or scrape through as the lowest qualifier, the main thing is that you qualified for the next round. This is just the same as qualifying from the British Final to the British-Nordic Final, or the Commonwealth Final to the Inter-Continental Final. You qualify, and then you all start the next round from scratch; what you did the previous round matters not.
So, why was that okay then, but not now?