Where can I find some demos of the acoustic instruments and the new articulations? I see the demos so far are very focused on electronic/synth voices. How AWM2 engine in Montage is different from MOTIF series?

Meanwhile I agree with eliminating the sequencer and sample editing on the hardware, what new options are added to Montage instead in addition to overall improvements in the sound engine department? Will Yamaha release apps on iPad for sequencing and editing voices later in the future?