Sorry... wrong again.
I don't use Yamaha. I have heard great demos (factory AND user) of S900, T2, T3...
I don't use Korg. I have heard great demos of PA800, PA1Xpro, PA2Xpro.
I don't use Ketron. I have heard great demos of SD-1, SD-5, & Audya.
Just because I don't play it does NOT mean I can't recognize a good demo, user OR factory, when I hear it. And recognize it as such. They may not be the right arranger for me, and I will definitely discuss my viewpoints on their features, both strong AND weak (we all have 'em!), but when I hear a great demo, tune, composition, video, whatever, I give it props...
As for all this 'video baiting', sorry once again, but I'm not sure where that comes from. I got to post more than MUSIC to demo an arranger?

I don't want to SEE screenshots and listen to excruciatingly bad demos. I want to hear great demos and keep the damn videos. Nobody LOOKS at my arranger. They LISTEN to it.
When I hear a selection of style demos from Lionstracs that even approach the standard that current TOTL arrangers achieve, you can be assured that I will be the FIRST to jump all over it... and praise it for what it is. A great piece of music, made on a great keyboard.
WHEN I hear it... not before.