They showed the 3.7 in Taipei hi-fi show. From the show goers, most were impressed by the sound and found them to be very coherent, fast, and transparent. Though not too many cared for the styling. I did not bother to spend time on 3.7, I will never buy a pair because of the styling.
To give you some references what were shown at Taipei hi-fi show, almost all of the big names were there. Wilson X-2 + Goldmund, JM Labs Grand Utopia Be, Avalon Isis + Hovland, Dynaudio Master Evidence + ARC Ref 610, MBL 101E, Burnmester, Rockport, Gryphon, and on and on.