I bought these from an alternative website. Arrived today and after about 2 hours of playing StarCraft2 with them I have no complaints.
As a lot of reviews have stated online, these are extremely comfortable. Not comfortable that you don't realise you are wearing them because you will. And they do make your ears snuggly warm, but nothing painful.
They also look very sleek, professional and well built. They have a very mature look to them for something designed for gaming.
Now im not sound expert, but I feel the sound is great and does the job. Just make sure you have your sound card outputting as headphones and you'l be fine.
There is nothing I can honestly criticise about these. I use a lot of Razer gear and have always been impressed by their stuff, and these are no exception.
Granted they are expensive, but with most things in life... you pay for what you get. I would say around 80.00 is reasonable. Paying more then that for headphones though is when it gets expensive.
I have no complains and recommend them.