Hi,
not sure I totally understand what Diki was saying, about the vitual guitarist etc, but I hear the word latency & glitches.
Sounds to me like the MS may be better suited as an arranger's tool rather than used as a realtime arranger keyboard?? ie
pre recorded songs in the studio, using styles & whatever other great tools are available on it.
Maybe for the player who only plays styles in realtime, a traditional arranger keyboard would be better suited.

best wishes
Rikki