Do we need an adjustment?

[Dgc1808]

Soleron said:

Munkeh111 said:
Yes, NPD is far more accurate and when there is such a major difference, I would trust theirs over ours

 

ioi has said that NPD fudges their data to make up for errors in previous months, whereas VGC goes back and corrects the actual public data. This has accounted for e.g. an apparent drop in NPD X360 and PS3 sales during GTAIV month.

 

ioi is suddenly some high emperor who knows alot about NPD... he must have some "insider" I guess....