There are a lot of things that can take focus away from a show. One of them is having stuff happening behind the performer. Recently I worked an event that’s really well run and attended, however there’s one small thing that I’d change about the event. The sound booth is set up BEHIND the performing area and there is no backwall on the stage.

That means the sound guys are clearly visible behind the performer.

Even the most engaging show for the audience isn’t the best show to watch from behind. That leaves a situation where the sound guys are behind the stage, but essentially in the performing area. They don’t necessarily look like they’re into the show, sure they’re working, so they shouldn’t be dancing, but it’s just not a good look in pictures.
If you are setting up an event or have the a voice in the set up, move the sound booth to the side of the stage, not behind it!
-Louie