Sorry about replying late, I placed my review order and within a few hours had the Paypal details, and a request for the article or the keyword. I didn't have an article ready so I went for a keyword, and two hours later when I checked my email I had the completed pack.
The articles are spun using software, and are perfectly understandable by native speakers, though sites like ezinearticles or squidoo would probably reject them unless you take a few minutes to correct the obvious mistakes, but then I would never buy spun articles for human edited article directories.
At the price these are a good option if you have a bunch of sites you want to place the articles, especially if you can take a few minutes to proofread them. For myself this has saved me the hassle of finding and then rewriting an article for my own link building efforts, so I think I might use the service again.