I would personally load this page sometime tomorrow, it shows the best selling in November up to now and it is updated on a DAILY basis, this will tell us if one great day is enough to counter 3 weeks of great sales for the XB1 (altho we saw the gap diminishing on the week ending Nov 22nd, maybe eveyone who wanted an XB1 got it... or the broken games they placed their bets on, AC:Unity + Halo:MCC, are taking a toll on the sales...)
http://www.amazon.com/gp/bestsellers/2014-11/videogames
This or the XB1 is really on track to have significant market share in the US, if this is the case I expect Sony to cut the price of the PS4 very early next year.







