Ordered one of these a couple days ago.
Got my report today and all in all it's a solid job. Article actually reads like someone with half a brain (and native/extremely good English ability) wrote it. He also included a photo from my site, which was a nice touch and makes the post look more genuine.
Turn around time was quite good considering he had to get the article (obviously) professionally written and the site is solid. PR is real and so is mozrank/authority (although they are perhaps a bit less than what you'd ideally like to see for a PR6 - at least they exist - unlike some other "high PR" link providers).
All in all pretty bloody good value - assuming the link sticks around. And I have much more confidence in the link sticking seeing as this page is a one off - ie, it doesn't share an OBL footprint with 15 other sites like you see on many of these homepage backlink networks and the content is solid.