bigjon on 01 January 2018
depends what your criteria is.
If your criteria is taking sales from Sony than it is too early to tell. If your critieria is just sales than it seems to be fine, but I believe a vast majoritity of its sales are to people who already owned an XB1. So if I had to guess it is failing at actually expanding the userbase.
End of 2009 Predictions (Set, January 1st 2009)
Wii- 72 million 3rd Year Peak, better slate of releases
360- 37 million Should trend down slightly after 3rd year peak
PS3- 29 million Sales should pick up next year, 3rd year peak and price cut
