I used one with my divorce. We decided that we would split all debt and assets by 50 percent so it wasn't that difficult. She would say that I work for both of you so you have to work this out together. If you can do that, its worth it. We never had our own attorneyand at a lot of people said we should. Sometimes I feel the attorneys want the best for you but delays the divorce and costs more money. This worked for me.
We had 3 meetings then done. It took about 3 months with her. Then it took a few weeks to tweak the memorandum of the divorce. Then took about a month for a court date. I think the whole thing cost me about 1600 or so.
Very cheap and very quick for 34 years together.