Future Ford in Concord did the Torque Converter replacement under warranty for me and exceeded expectations (which are low for a dealership shop). They were very good about having the parts in stock before having me leave my van, and good communication when they had to order an additional part because they broke a bolt, they provided me with a car to use for the 3-4 days they had my my van. The only mishaps were the techs leaving grease on the door, door handle, and steering wheel (and not just a little smear, but globs of it, like they had been making snowballs out of grease with their hands), and crushing the heatshield putting the van on the lift. But the main aspect of the work was well done.
Hilltop Ford tried to lie to me about brake wear to sell me a $850 rear brake job I didn't need (did it myself for $125 in parts), and broke the fuel filler door. I had taken the van in for the first guibo replacement. I went back for warranty battery replacement and they wanted to keep my van for 3-5 days just to replace the battery. I went across the street to Walmart and bought a new one for $100 and replaced it myself at home in less than half a beer. Better to spend $100 than be without transportation for almost a week. Avoid Hilltop Ford.