Review:
First of all, I would like to clarify that I was part of reviewing this service.
So let's come to the point, I got my report last night, and it consists of handmade web 2.0, documents sharing (where op created few ppt and pdf for me), edu backlinks (Korean, Japenese were mix, but maximum were english sites).
Rest report consists of steps elaborated in an infographic.
1. Links were handmade rather than using some software.
2. The content was spunned, but they were passed as unique.
3. URL selection had nice metrics regarding DA PA CF TF etc.
4. Regarding SERP Movement, I gave one low-medium competition keyword, but it will be too early to comment on SERP Movement as I got reports just 12 hours earlier.
But after looking at the potential of this service, I am sure it will help me to improve SERP.
Overall, I suggest this service if you want to boost your SERP but please make sure the content is SPUN.
@OP, if you would use manual handwritten content then I am sure this service will be in top 15 list of our forum.