Some software insight
http://blogs.ft.com/fttechhub/2012/02/call-of-duty-takes-big-january-hit/#axzz1mB6fgIbp
MW3 sold 386k this january. Compared to black ops selling over 750k last January. Very very big decline. Especially considering last year 3 games sold over 450k in January. This also means Just Dance 3 is down a lot from Just Dance 2 last January. Last year Just Dance 2 outsold Dead Space 2 which sold over 450k. This year it is behind MW3 which sold 386k.
For comparision Vgchartz has
MW3 at around 448k across all 4 systems.
Just Dance 3 at about 415k across 3 systems.
So these two games are slightly overtracked according to npd.
Everything else is well below 386k according to vgchartz so can't really say anything about them
Also according to the article MW3 is now on par with black ops in terms of alligned sales while vgchartz has it 13.1mil and black ops at the end of last January at 11.7mil. So according to npd either black ops is around 1mil undertracked or mw3 is around 1mil overtracked, or somecombination of black ops undertracked and mw3 overtracked.
