I thought the Video demo was very interesting ....Ketron is going in the right directions...lets face it technology is jumping in so many directions by leaps and bounds...the AUDYA is just another example....you have to open your mind, absorb whats going on, make decisions on your purchases for your needs between so many offerings out there....they all do it different.....having all the tools on board for so many purposes could be great for some & not so good for others depending on their playing ability, needs, & willingness to learn besides financial restrictions on a purchase of this caliber...if some one just want to play an arranger in a basic way with styles that's fine but if you want to go nuts and MIX IT UP using all modes & features now available that's available also...this is nothing compared to whats coming out in the future....its exciting just wait and see!!