Got My Roxanne’s in yesterday. Leonardo did a great job of describing their sound already. I’ll just say that the main characteristics are:
Rich/thick/warm without being congested, very polished and refined (rounded leading edges, never sharp or thin), very three dimensional soundstage with accurate timbre for all instruments. Lots of detail but doesn’t throw it in your face.
For now, I set the bass slightly above the lowest setting. The fit isn’t bad, but I may need to send it in as well.