They fixed my car and did a damn good job! It isn't perfect, but I was only expecting a 75% job. They did more like a 95%. I'm happy!

They did miss a spot, but no biggie since I plan on going back tomorrow. (see below) I'll ask if they can just give it a quick touch up.
But now I have this really weird rattle. I have confirmed that it will happen around 1800-2000 rpm with any load in first and second. It also occurs below that rpm when a blip to start rolling from a stop.
It did do it to at least 4th gear on the way home, but I wasn't focusing on exactly where so I can't confirm a repeatable incident there.