The PS3 version of Oblivion DOES look better than the 360 one after the upgrade overall, save for the aliasing.
Why are you so obsessed with opposing anything related to Sony's ambitions? I'll never understand these people who just make a thousand paraphrases of the same doom and gloom post on a message board and ver y little else. What a waste.
It serves very little to read these people's posts in depth because you can predict what they'll say in advance, it's always the same message with a few different subjects and adjectives switched over. You should go to Reanimated-Age and join the collective 360 jerk-off sessions, you'll be in anti-Sony nirvana there.