So at first, to be reasonnable there was few chances that PS4 could outsell the Wii U even with the extremely low starting sales for the console.
But the 1 millions pre-orders number is HUGE and I can understand the 4:1 difference with Xbox One and PS4 now.
But the most surprising (or not) is that it might surpass Wii U yearly sale just in 2013.
By the release of the PS4 which is more than 3 months from now, although the pre-orders have probably slow-downed but will catch-up approaching, pre-order will probably reach 1.5 millions.
Combine with the raw sales just on time for Holiday season, when most consoles are sold, mainly in malls, it's might reach 3 to 4 millions consoles sold...










