Most people have this weird idea that h2h cabs need to be well.... head to head.
I've noticed this, too, and it puzzles me. I can understand a set up that makes it difficult to see an opponent's screen, simply because it's too tempting and easy to watch what's going otherwise. But this setup doesn't solve that problem since you're still seeing split screens.
And what happens if you have ugly friends? You could be happily blasting away in a FPS, glance up and see your friend's hideous mug overtop the screens. You are stunned momentarily as you gasp in shock and awe. And in that moment of distraction, your friend caps you and wins the match. How is that fair?
However, I'm all in favour of hiding modern technology inside furniture. I don't think this is the best implementation, but I'm a big fan of the underlying philosophy.