Just got my report back, here's my review:
Speed: Awesome. Got my report within 5 hours of ordering.
Communication: Also good. Communication was quick, no problems here.
Quality: Well, first off, the posts are very good length, 700+ words to each post. All my links were intact, and the best part about the links is that he varies the position of the links. This is a very good feature. The actual quality of the article is pretty much unreadable, but for SEO purposes it should be fine.
SERP Results: Too early to tell - none of the posts have been indexed yet.
All in all this is a good service and I would recommend it. The only suggestion I could give to kakucis is maybe add a picture or two to the posts, but this is a very small thing.