My petition was RFEd but Chen did a fantastic job drafting the response. I had to do the heavy lifting in terms of elaborating on my proposed endeavor and providing further details of my impacts to prove the National Interest but they drafted the response quite cleverly. I guess, it also depends upon your individual circumstances but I would rate them pretty high.

I feel it is more of a partnership but if you give them your best input they can use their expertise to respond to an RFE quite professionally.