+ No more needing to connect in every 24 hours to validate your game. It connects once the first time you run it.
+ You can now lend, share and sell disc-based games exactly as you can with PS3 and Xbox 360 discs
- All other advanced sharing features have been dropped (share with 10 friends/family, virtually lend to a friend, etc)
- Discs will need to be in the tray to play