I really didn't think I would be saying this...but after many hours of listening to many performances...I am.

Listen to this performance. Keep in mind there are user voices involved...that's OK by me.

The quality of the sound sounds very good to my ears.
Yamaha must have one 'H' of a sound engine/system to be able to sound this good.
I have e-mailed him, the user sounds/regs/and styles are for sale. If I had a T3 or T4...I would order them.
Be sure to use good headphones or speakers, or don't bother.

http://www.youtube.com/user/YAMATI40#p/u/62/tjlGuyu3f_Y

Also, if you look at all his you-tube videos available you see he demos all his user voices.
I am interested in what you all think.