The video may have been slanted a bit to make a point, however, it seems to me that in comparing. musicians should pay attention to the way they use their KB. It has been mentioned numerous times before that all of the TOL instruments have great sounds, but navigation differs. The home users have the time to prearrange all of their parameters, while the performing player doesn't always have time for multiple menu presses to change something on the fly.
We have two opposing camps that may be right for them.
In the end you can make any arranger work for you in any situation..
Its just a matter of finding out how, and willingness to adapt to it..