what an ugly discussion "the devs are liars and incompetent , therefore I see no hard proof KZ was a million-seller" ...
so do we have to make a thread like this for every game that didn't break the million-mark in japan+usa ?
EDIT:
I digged a little deeper and found this : http://www.gamefaqs.com/console/ps2/data/918762.html
and this: http://playstation2.gaming-universe.de/news/3919.html
so KZ released in November and went Platinum in Europe 6 month after that and Greatest Hits in US roughly 9-10 month after release .. someone here mentioned ,that 600k sales are needed for platinum (anyone knows how much is needed for "Greatest Hits"?)combined with the data tracked through npd and media create it should be well over 1 million
all data points towards better sales in europe ,than in US (well that's not unusual for an european game)