"starting to wonder if Yamaha is listening to us anymore or is the next wave of arrangers gonna be a big disappointing REHASH of some kind."
Why would this time be any different? 

I actually love some of the Yamaha audio drum styles (that's what they are, all other instruments are midi).  The problem is that many of them are too song-specific to be of general use.  At least on the S950.  I haven't paid any attention to the bigger number of them on Tyros 5.  
I used the audio acoustic jazz and swing styles a lot.  One downside is they make the traditional Yamaha drum kits sound really bad in comparison.  
Nothing at all wrong with midi drums.  I just wish Yamaha would put better ones in their arrangers.  They certainly have them in the synths!
Fire away.  I can take it!  
