This is clearly ignoring Japan... don't keep going overboard because they are not using Japan figures for any estimates.
Still, Wii is likely to do 4-5 million in Japan, which certainly means their Wii estimate for the West is still too low IMO. 20 million is pretty much a given minimum for Wii.... which means they are 1-3mil low for Wii at least.
The PS3 number I would agree with if it were worldwide, but Japan should see 2 million sales surely, so they are 2 mil high for PS3 imo... probably mostly in America (how they expect PS3 to match 360 there I don't know, perhaps 2009, but not 08)
360 looks about right, as taking Japan away doesn't make much difference.