My brother did. A few things were removed early on. They don't do anything that you cant do easily yourself. Plus they send the same form letters for credit repair - meaning the credit reporting agencies will be getting the same letter from you and 10,000 other Lexington Law clients. Then they'll send you back a letter reminding you not to pay a 3rd party to perform credit repair. Back to square 1.
google "lexington law scam"
I'm not calling them a scam but I wouldn't waste the $$ for what they provide. Hit creditboards.com, spend 3 days learning and then spend 2 hrs a week working on it and you'd be way better off in 4 months than you would w/ a company.