Are the sales figures for the Xbox 360 Accurate?

[Lyrikalstylez]

Lord Flashheart said:

Why people buy games doesn't detract from the fact games have been sold.
And yes. In the past 3 weeks most multiplats have sold better on the PS3.

Care to explain why Batman:Arkham Assylum sold more on 360 than ps3 considering the fact that ps3 has exclusive content?

and the fact that Halo:ODST in its first weeks blew away anything on ps3, seems to me ps3 owners need to play games instead of watching blu-ray