I ordered 10 articles on a pretty complex subject. In order to write about the content, you need to be an expert or an excellent writer. The customer service was great and the articles were written very well. The only issue I had was substituting some of the verbiage, UK vs US. Definitely not a big deal at all. I really believe that you will not be able to find the quality, customer service and price any where else. I will be placing another order as soon as I am finished with my keyword research. Thanks for the service!