I'm really surprised by this thread. I've read through this entire thread and after 15 pages of posts, only 3 or 4 people have actually heard them and yet besides them, all the other posts have been negative. There's a feeling of covert racism in this thread as people are automatically dismissing these headphones just because of their association with Dr. Dre or hip-hop in general. It seems that if these were branded AKG or Sennheiser without the Dre endorsement people's reactions would be the complete opposite.
I'm not a hardcore audiophile like other members, although I do have a nice setup and have owned various headphones across the price spectrum (HD650, 701, Grado RS1, HF-1, Shures, Utimate Ears, Beyers, Audio-Technica) and I'm always open to trying new stuff. I think that Dre is one of the best producers out there and he doesn't seem like the shilling type who puts his name on various products, like clothes or energy drinks, for a quick buck. He hasn't really been in the news for the past few years, and if you wanted a hot producer to sell your products, someone like Timberland would probably be better as he's been everywhere the past 2 or 3 years.