Ist seocertification.org sicher?

I did pass my certification exam, but the SEO guide varies from completely helpful and innovative to confusing when it's shoddily translated, as if by a combination of Indian and Russian outsource teams. I do appreciate much about the course, including the certification badge I got, and info on how to monitor a PPC campaign in ways that ShoeMoney stopped short of describing, but my only request is that the company spend a few dollars on MTurk or the like to re-edit the final draft of the guide, and tighten up some of the fill-in-the-blank questions, which are so open-ended one may as well randomly finger a word in the dictionary to fill them in. I will say I was impressed with the fast grading of my exam.