This potentially opens up a huge "tit for tat" than can go on forever... though I am happy to agree over all it is "a tie"

It is awesome that Yamaha have introduced or "re introduced" some awesome new features into the arranger market, BUT they still lack in a lot of prehistoric features that other boards have been doing for years...
- No octave adjustment of song / style parts in the mixer settings
- factory Non drumkit style tracks can only be erased instead of edited in the style creator / editor.
- Extremely limited voice editing capability
- Super Articulation voices include random generated noises that cannot be muted (random guitar fret slides etc)