The idea that this can even be something you'd reasonably have a bet on demonstrates his point. It's not a surefire thing that this will be a better experience than just using a laptop or desktop for most people.
Going back to the original analogy, while you could argue about the iphone in terms of price maybe, it was undeniable that it was flat out better than a feature phone in every possible way.
You keep saying "better visual experience". What's alleged to be better about it? I watched the short promo video, and didn't catch anything about that.
The reason why I would prefer to use a real screen is that I (imagine) the visual experience to be better. At least we agree about the reason.
The visual exp will b better.