Wait and see. I am sure the mega-voices will 'trickle down' eventually to even the low-end arrangers in the future. By then Yamaha will have the Super-Mega-Voices on the Tyros 5 and it'll be all the rage.

BTW - the YPG IS a beautiful keyboard. I do agree- it needs more 'cool' and 'sweet' and 'live' voices, esp. 'live' strings.

Tim