Were talking about GT5 here, not about GT5: Prolouge.
Naah, I dont think Forza 4 will outsell GT5 LIFETIME
Only if it gets heavily bundled like the previous one
He has no argument, so he tries to find something to bitch about, you better get used to it with Nsanity. :p But for the time being, Forza 3 with all the bundles possible isn't even at 5m, GT5 >6m in 6 weeks. Get over it Nsanity, we're not talking about GT5p here.
Oh and OT: well... considering that it'll have Kinect support and likely bundled with Kinect, may happen.