If I play the 'Orientation' experience, it plays up until the scene change at the green lasers. At this point I'm left staring at a blank white screen with the background scrolling past. (BTW, there's also something weird going on with that background texture shader at the edges of the player model). Nothing happens even if I wait for some time.
Aside from exiting to the menu, holding X or B brings up some sort of percentage display beneath the white backdrop, counting up to 100%.
In case it's relevant, the video wall inside the Temple plays just fine (although very low resolution)
NVidia GTX 970
i5 6600 3.5 Ghz
16Gb DDR4 RAM
App set to 'Fantastic' quality settings