AWESOME!!!! Best in its class by FAR. The Yamaha s80 is harder to navigate, w/ less accurate organ, and synth sounds. Korg N1 sounds tinny compared to this. XV 88 is better, but $1000 more too.
Comments About the Sounds:
Incredible, nothing like the QS8. It gives a more accurate depiction, with better filters.
(Thanks to Ian McIntosh for this info.)
and Anurak Lee for the pic