Well I just got it last Thursday( or was it Wednesday?)...and have been away since Friday...sooo
Before I left for the weekend I did initially give them a quick ( probably 4-5 hours playtime), and noticed a step back in the quality of the sound vs. my current ICs. Everything was smaller, soundstage, image, bass. overall volume level.
The Holiday season does not allow gobs of spare time unfortunately. And this coming Friday I will be flying out West on vacation time.
So for the next few days, I will be rotating them in and out as time allows and post my impressions Thursday. That day would be ship2the-next-person day also.