Why is X360 selling worse than the original Xbox?

[roadkillers]

No when the Xbox was launched it was 500 I think. If it wasnt then my friend got ripped off because he paid 500 for an origanal Xbox. Anyways Im a Sony fan but I think the 360 isnt selling that well because people are moving to the Wii, Thats what I think. I think the same will happen with the PS3 people will play the Wii insted. Well thats until they release GTA, MGS, and FF. Japan will start buying PS3's when thats released. Japan will never buy 360's though.