Yep... for BOTL and MOTL arrangers, that won't be able to afford a fancy movable screen (mind you, even TOTL WS's somehow manage to sell very well without them), getting the viewing angle correct from the seated position is critical.

Curious that Yamaha can get it right for the Tyros's, and the Motif line, but slip on the PSR's. Perhaps the display is of a less expensive kind, with a smaller effective viewing angle?