Korg's biggest blunder has been letting the darn thing 'escape' into the wild before it was finished, and no professional demos prepared to repair whatever damage a bad amateur one can inflict. Yamaha managed a fine PRINT campaign for the T4 in the months before its release. Tight control, the odd TINY audio snippet of new sounds, then silence until shipping....

That's the way to do it!

I think Korg have overestimated the intelligence of their audience, allowing us unvarnished access before the product and marketing was ready. And that's something you can NEVER say of Yamaha!