I ordered a paper from these people and they are useless. After being asked to follow guidelines many times, they did not. They used a mismatch of sources, quoting here and there, with little explanation. When I complained and asked for a revision, they accused me of turning in the paper as they had sent it to me, and sending them comments from my professor (which were actually comments from myself). Basically, they refused to revise my paper and when I told them I will be exposing them online if they do not resolve this issue, they did not reply to my email. Upon asking for a revision, all I received were rude comments and accusations that I was lying.
I wrote my own paper which got a good grade, but the whole point was they were meant to make it easier by helping me to understand, but they did not and just caused me extra stress.
I advise everyone to steer clear, no matter how polite they seem to begin with - this only extends up until the point of payment.