Michael Pachter dismisses 7 million 1 day sales figure MW2 as questionable

[NJ5]

koffieboon said:

ioi said:
Lol, well our data isn't extrapolated from ChartTrack and we got to 7 million as well so I'm not sure where Pachter is coming from on this one...

But I assume the amount of sources for it is still pretty limited (compared to normal weekly sales numbers), so the margin of error might still be pretty big as well?

I think what ioi is trying to say is, what data does Pachter have that he and ChartTrack don't?

Pachter might be right, but if he is, is it luck or does he have some actual data?