I don't think any regular restaurants messed up on my order but fast food does all the time. I don't always blame the person taking my order unless they rung up something I didn't ask for.

When I worked for a fast food restaurant I hardly ever made mistakes. But, often people would come back and if I would recognized them or if their order number belong to my register I would take their recites ask the other employees how the hell the smurfed up when the order I gave them was right there in front of their faces, then when the customers would leave I'd cuss them out.

When they mess up on my order now they usually give me what they messed up on and remake my order.