man-bear-pig on 14 December 2012
As you can see from the OP, Halo 4 is currently tracking 959,106 copies ahead of Gran Turismo 5 after 5 weeks on sale.
In its 5th week Halo 4 sold 395,719 copies.
In its 5th week GT5 sold 582,835 copies.
Halo 4 reached 5.91m after 5 weeks. It took GT5 13 weeks to reach 5.91m.
My prediction threads:
Wii U will sell under 40m units (made on 14th September 2012)
PS Vita will sell under 20m units (made on 30th September 2012)
Wii U will sell under 7m in 2013 - I was right
