Are you trying to be obtuse on purpose? On Forza's launch week, Forza will sell way more than spiderman (in that given week).
Just wait 6 days and we'll see. No point to carry this debate on.
In the past few weeks ps4 players have bought far more games then xbox. If anything I'd expect it to be more in xbox s favour not heavily against it. Yeah no point continuing this. See you in next week's sales thread.