I did a comparison between regular 480p and this enhanced resolution on my PS3 and can say that it definitely looks better. The only problem is that you almost have to use the USB cable to connect your controller. If you try and disconnect the controller from the cable, the game pauses and won't let you play until the cable is connected again. Very annoying. If I could just get the trick to work without using the USB cable.

Also, the PS3 doesn't "remember" the HD setting. You'll have to do it every time...but like I said before, it's definitely worth it.