Still seems iffy to me. I have over 300 hours on Oblivion. And I am sure I have played more than that on each Halo 2 and Halo 3. So, three disks, with over 300 hours each, on three different systems, I have seen no visible scratches, when I regularly look at them.
Sounds like an iffy test. So I guess the moral is don't move the 360, or play it in a lab environment, and then you are ok.
Tag: Hawk - Reluctant Dark Messiah (provided by fkusumot)