Haunted Mansion
There are several videos already up on Youtube.
They moved the "moving eye" portaits to the loading area, the hallway where they used to be has new paintings with a different effect (which doesn't show up under camcorder nightvision settings), Madame Leota's ball now floats over the table, the god-awful spider room has been replaced with an Escher-esque stairwell room with ghostly footprints and the bride in the attic has been replaced with a Leota-type face and has lines now. The entire house has been spiffed up (such as stained wallpaper revealing the stretching room effect) and a new sound system.
