Pros
I wished there were some.
Cons
I was signed up with the Boca Legal Search Solutions office for several months. Despite my qualifications and experience as a paralegal, I wasn't sent on a single job interview or received any temp assignments - and there were a lot of job listings! The office only communicated with me when I called them to remind them that I was still looking. There was no pro-active movement on their part at all. It was just a very disappointing waiting experience.
When I started looking for a job on my own, I was hired by the first firm that I interviewed with.