It's actually a fairly intresting prospect, a guitar with it's own internet connection, there has to be some possibilities there.
But what they have ended up doing is creating a device to hide peoples mistakes (to my mind, the most important thing to examine if you want to improve at anything) and to stifle people's creativity and voice, no notes not in their transcription get played, I wonder what that means for vibrato and bending and all that lovely stuff.