What can i say, this is by far the best service i've ever had. I didn't buy WoW Gold, but rather currency for another game. They were pretty professional, considering the language deficiency, never used any "leet speak."
I ordered a large sum of in game currency, it was all delivered perfectly, instantly after the order. On the site it says it may take 10 mins - 24 hours, it was delivered in 2 minutes. Also, they didn't deliver with a level one character with a gibberish name, they delivered with a normal looking character with a generic name. They stayed on live chat with me for 3 hours just talking with me, they are very nice.
Overall, I give it a 10. Spectacular service, great prices, check em' out.