In this picture, the word "HATE" is on the "ceiling" video screen. You can see that the "ceiling" is not parallel to the floor of the stage (i.e., the floor, walls, and ceiling do not actually form a cube); rather, the video screen is lower at the bottom edge (where it meets the rear wall) than it is at the top edge. This angle creates a forced perspective for the audience and allows them to see what's on the ceiling/video screen.
I sat in center orchestra, about six rows from the stage, so I don't know what the balcony view is like. However, I don't think they could sell the balcony seats without an "obstructed view" disclaimer if the screen isn't visible because the video segments are too important to the show. At some points, all of the action is on video (no one is on the stage) for several minutes at a time.
Also the "telescreen" mentioned by another poster above is the relatively small black rectangle mounted on the wall in the blue area above the man's shadow on the right side of the picture below. You only see the back of the video monitor; no one in the audience can see what the cast sees on the screen.

==> this board is a nest of vipers <==
"Michael Riedel...The Perez Hilton of the New York Theatre scene"
- Craig Hepworth, What's On Stage
Updated On: 7/19/17 at 10:27 AM