Well Deus, you are spot on that Meyer tried to change the boks style of play and move away forward dominance, but he had a couple of glaring flaws in his approach to the games.
He was right that all the other nations were catching up with forward size and boks can no longer count to dominate physically as often as they did. It is something that will help you, but those team that were brave were able to blunt the boks and go on to win.
His flaws were that his entire game was based around his favourite players and they were Fourie Du Preez and Victor Mayfield. They were well past their best and he was 4 years to late in the bok team.
The other problem was that he premeditated which players will come on at what time months in advance.
This made the senior players comfortable and complacent.
That's why the guys didn't show up for Argentina in Durban and didn't wake up in time against Japan.
The other problem was that he took injured players to the world cup in the hope that they would be fit for the quarters.
He never showed building pressure in the team.
But, after the disastrous 4 years under Peter Devielliers, we never had any player depth.
So his other problem was having to use you players like Pollard and Jessie Kriel who were probably too young and lacked experience.