Back a month ago from going down to Split and back, and two up did nicely. 60mpg crusing at a GPS 75mph is fine by me, and my wife thinks the pillionseat / pegs is better than the GS's we've had in the past. It's not perfect, but at around half the price of a simialr spec'd GS, it's getting my vote of thanks.
A promotion video is here:
<iframe width="560" height="315" src="http://www.youtube.com/embed/MVDon13fUD0" frameborder="0" allowfullscreen></iframe>
Not exactly sure how much throttle the other bikes are giving it though!