Extremely quick and cheap. I was very happy.
I popped a tire yesterday; the sidewall blew out. I changed to my doughnut, then took it to Midtown Tire. It turned out that the tire was 100% warranted. Not only did they fix it for me in only 25 minutes, but they also only charged me $27 for the cost of labor. I was really, really happy about that. I thought it would be several hundred dollars I wasn't planning to spend!