I ordered a pair on Tuesday and they arrived this morning. So far I'm impressed - a nice clear, balanced sound, with enough bass but not overpowering. They're comfortable and well made, and include a decent carry case too. Bonus! They do leak a bit of sound, but I imagine on a flight they wouldn't be noticeable. Not so sure about in an office. I suppose it depends on how loud you like to listen to your music.
Another thing. I was using mine with my iPod classic and they definitely need a headphone amp. I think you have a Fiio from a previous thread, and I found that worked brilliantly. Without it, sound was very flat and needed to be at almost full volume for it to be anywhere near loud enough.
I toyed with getting the Audio Technica ES55's or some Grados, but I think I've made the right decision. I mainly use my Beyerdynamic DTX100's (which I love!) for commuting and in the office so the Goldrings are a 2nd pair to use a home, on a flight etc..