Thats exactly it. GT5 and DC universe, and LBP2. The ps3 has been releasing relentless software. While kinect and the 360 stay without any exclusives or announcments. It makes no sense for them to be beating the ps3 so bad in america when they have no software releases.
Price makes a big difference. Yes i know the 250GB version is same price as PS3 but the arcade is usually on sale for $150 every weekend. Atleast here in Canada. Mom and dad go to store with little johnny asking for video games. He finally gets his wish arcade 4gb xbox :P