A while back i grabbed these, and they have been a great pair of cans until the right speaker started shorting out. I don't want to buy another pair, i'd rather look for something different.
However, comfort wise they're "meh" at best.
As far as audio goes, i have very few complaints. I would like a little more bass. They are also a little flat for me, but they're studio cans.
I like the open design of these (even though they're marketed as semi-open, they feel like all other open headphones i've tested.)
If you would like any other information regarding my audio setup, just ask!