Quick review of the samples.
Okay, I wasn't quite sure what this service was about. From the sales page I got the impression you get a high quality site built by an expert who knew the secrets of unlocking Google's search algorithm.
I was wrong.
The sample sites were really poor. For example, the first one was about "forehead wrinkles" with only the home page containing contents which wasn't even worth reading. All the menus were dead and only contained the original wordpress setup. In other words, it was useless.
Second site was about "cyclone separator" and though the menus worked the site was just unbelievably thin on contents. In layman's terms, just 2 pages of readable contents and a handful of images and a youtube video. I'm not even sure that the contents was handwritten, and it definitely wouldn't keep web searchers interested for long.
The seller doesn't give you much info on his sales page, but when he PM's he only provides 2 articles at 700 to 500 words each, rather than a top-quality website full of comprehensive information.
Yes, the service doesn't cost much, but I just can't see what you're actually paying for other than a wordpress theme.
If you did buy this, you would have to add dozens of additional pages and content yourself to make it a meaningful website. As it is, I don't think it would even be approved for adsense because the content is so thin and meaningless.