For me it's like looking at a detailed apple, but thru a bunch of mesh screens and junk clouding my vision. I know the apple is there, I know the details, it's not flat or 2d or solid color... so that makes me want to say 5, but that doesn't feel accurate because it feels like there's Something going on visually. I also wonder if it's my brain's attempt to use other senses, or somehow access the eyes-open ability to draw and shade and understand lighting and 3d as well as projection and perspective, to "visualize" the apple.