Have just had them 1 week at the time of writing. I switched from Logitech G35 lurking.
Comments from the people I talk to are: "Wow, you sound much better now, what have you done"
And the sound in them is great when listening to music. Not like a couple of really expensive HiFi headphones for music. But better than any other headset I tried.
If you have a very big head (which I do not have), super skinny to wear can imagine.
To comment on previous review. If you increase the volume of the DAC and do not dampen the headset (yes maybe a little strange that there are two controls that do not hang together) then it will be higher volume than I can manage to listen to.
And I haven't noticed anything about losing connection or so. My only reason not to put 10 out of 10 is that I probably expect a couple of really awesome kids for that price tag. And they are great but not worth the more than they cost.