Like I said, great bang-for-the-back and yes, the sound is much improved and some of the styles sound great ('cool blues' style sounds song-specific for that Gary Moore tune) but the 'B3' sound is still a long way from the TOTL clonewheels.  It's like someone took a great-looking hunky guy and turned him into a Eunuch;  looks (sounds) great on the outside, but no b---s.  But not much worse than the 'Hammond' in most arrangers.  Maybe I'm super critical because I listen to great hammond sounds every day.
One other thing.  In most, but not all, of these demos, the strength of the demos is largely based on a great 'RIGHT HAND'.  But in fact, how many arranger players play that well?  Your results will most definitely vary.  
 
chas