Okay, I received my order over the weekend and had time to review PART of it today. Simply put, Tera OVER delivered by far. Maybe there was a mess up in orders and mine was mistaken for another, but I am not complaining about what I received. The report I got was clean and easy to navigate. I've only looked at about 50 or so links, and so far only a handful were "deleted", "suspended", or "lost" due to a poorly installed CMS. The article + spun articles are related to my keywords. The pictures are for the most part related, however... they are all appropriate.
I cannot tell if this has had an affect on my SERPS as it has only been 2 days. I will report back if I see a significant improvement.
My only "complaint" is that (of the sites I have reviewed) one of them was inappropriate. It was an adult blogging site. I may be nit-picking, but I would rather not have "adult", "drugs", or "gambling" sites linking back to mine site in any way.
Other than that, I would say the services are great and I would definitely use Tera again. Great price, quality, and communication too. (PS. Tera, log back onto AIM if you ever have the time).