1) Some people care about achievements. Very few people care about trophies due to lack of support.
2) I, and many others, prefer the 360 controller over the ps3 controller. I couldn't care less if the game is on one blu-ray disc. I'm not so fat and lazy that I can't get up and spend 5 seconds changing discs. Superior audio? Guess that's a reason if you care. Not a whole lot of people have a setup capable of even telling the difference.







