I test rode one on my way to the MV GTG.
Pluses
+Impression - someone put a fairing and luggage on a race bike / damn this thing is powerful / I really like this bike
+Good low end power - she gets up and moves very nicely from a stop
+Great power @ 5000 rpm - felt like someone gave the bike a shove / did 110 on an on-ramp without realizing my speed
+Suspension - very solid ride with good comfort but this is based on a short test ride
+Handling - seems you could lean her over as far as you wanted with no issue
+Fit and finish - looks great, paint was very deep
Minuses
-Seat position - don't think I'd like my leg/foot position on long rides / no where to stretch out
-Controls / Shifting - Toes point down a lot to shift/brake However, with time on the machine

-Handlebars - seemed too narrow / again time on the machine

I have to admit, since HD can't seem to get their QC issues in order, I will seriously look at this machine in a year or two. Several of us mentioned this fact to the Harley reps at MV GTG. They appeared non-pulsed by this. Unfortunate. I hope BMW address' some of the "touring comfort" issues in that time. Very nice machine.
FWIW
JW
Robmay - enjoy her, she's a great machine.