Review:
Based on my niche keyword and site, the competition is medium. If you're still thinking about whether you should get it, get it! Although the prices are pretty high, these backlinks gave me insane SERP movement. Initial Effort, the OP, even posts up reports on here as proof that almost every single of his orders gave some kind of SERP movement. I moved up 9 positions (to page 1) in 2 freakin days!
Although there were small issues of the backlinsk getting deinxed and dropping my rankings, Initial Effort was happy to replace those links for me! As of now, I am seeing my rank increase again instead of dropping. Hopefully it'll stick and not get deindexed again.
Great service though!