Review
Got my free review copy today. I must say, I'm very impressed.
Here's what they did:
1) Wrote a unique article pertaining to my keyword.
2) Submitted these articles to 21 high quality document sharing websites.
3) Added my links in the documents as well as in the site profiles.
The report they sent me was nice. I got a spreadsheet with links to all the documents as well as the profile backlinks. I also got a copy of the unique article they used to submit to the sites. The article itself was really nice. Informative, professional, included pictures, and had a strong call to action at the end. I wouldn't be surprised if I got a couple of sales just from these articles.
As for the SERP movement, obviously I have nothing to report yet as it's only been a day, but I definitely think these will work well. It's a nice way to diversify your backlink portfolio. If you've been getting by with just directory submissions, article submissions, web 2.0 profiles, social bookmarks, and all of the other 'usual' stuff you see on wickedfire, I definitely recommend this service. Although you are only getting around 20 links, they will probably be worth more than the other links you've been getting.
Grade - A