Not a fan of them at all and think they're overrated.
Definitely have a large soundstage and sound pretty airy, but to me and for MY ears they sound too thin and have no warmth at all really.
Strangely they do have decent mid-bass, but the low bass rolls off very early.
To me, the thin sound means they're coloring my music too much and they're not accurate. They remind me more of like a smoother sounding (in the treble) AD700 with a mid-bass hump!