Some quick first impressions:
Congested. Instrumentation sounds really really crowded, there's no real depth to the music I'm listening to, ergo the sound stage is almost nil.
However, they do not sound horrible. There is a midbass hump, but's it's not overpowering that it totally covers up the midrange. It's definitely set to V shaped sound though. They are much darker when compared to my Donscorpio Dolphins. I do wish, however, there was more detail in the instrument instrumentation, it's actually sort of frustrating. I will also see what mods I can possibly do to the headphones, especially to the rather uncomfortable ear pads.