10 millions of people bought GT5 and only 1/4 of them bought GT6 (2.39M). The majority of them played the game for a couple of weeks, said "But it is GT5.1 ?!" and put the game in a closet. The only one that kept playing this game is us ! And how many are we ? 10k ? 100K ?
If you were Kaz, do you prefer to try to satisfy 100k players or reconquer 10M players with the most beautiful car game ever made ?
IMO, they should release a simple course maker (just to not be called liars) and "abandon" GT6...