I'm not sure what to make of the lack of window sheen/glare looking out. Certainly it is purposeful and moves the view outward, instead of keeping the viewer looking at just the interior of the bus. I guess the biggest hangup I've got about the window's complete transparency is that I find it impossible to unsee the window's nonexistence. It reminds me of the TV scene transition where the camera zooms in "through" a TV screen into the televised scene. An interesting choice, to say the least.

via NotRobbie's HyperReal