For TV I guess it's cool, that the stage is so deep. It may allow spectacular scenes from stageview or from behind the artist towards the audience. For the live audience I am not sure, if that's a pleasant option. They might watch the show on the screens in the hall.
What it does lack though is authenticity. There's nothing Austrian-fashioned about that stage, yet another LED-smartphone-display. I hope for some classical elements. And I don't see how that stage supports the theme. Theme, logo and stage seem detached from each other.
"Big Brother is watching you" might transport more coherence.
The stage job was done rather quick, roughly in 3-4 weeks.