That's OK. You can have your opinion.
A fine film camera has no serious contenders at the moment, from the viewpoint of both the photographers, and the sophisticated viewer
Some professional photographers said basically the same thing on film vs digital cameras a decade ago. See what do we have now. I can even predict that in ten years Steinway will bankrupt like what Kodak did.
The complexity of the piano sound is very, very difficult to duplicate, although we've been trying for decades.
As a programmer, I especially disagree with this point. The challenges digital pianos face right now is the key-touching not the sound itself.