I wouldn’t discount the quality of the sound completely - this is definitely an important point that the audio can be recorded in HD!
The Midi is great and immediately got me thinking that I know a few guys with some very unique, custom and/or nearly impossible to find now rare synths, this would allow me to actually play those synths (in other countries) from my studio - fantastic!
This could, if you think a little further out of the box, even open new sources of revenue for synth museums and collectors, not to mention a new kind of session booking for studios.
Yes you’ll see, it will change so much - just as VST did!