This is still comparing games that are being developed at the same time, even though developers have had a year longer to work with the 360 then with the PS3. If you want to get an accurate comparison, Gamespot should compare different games that were released at the same time in each consoles life. So compare the games that were release six months in, a year in, a year and a half in, and so on from the time that the 360 was launched, and when the PS3 was launched.