I am seriously considering buying a 2014 fiesta st. My only concern is the long term reliability. I have heard mixed reviews on these cars. Some say they are great others hate them. I just want to know what everyone thinks. I am from the US so I don't know if the build quality in the US is different. Has anyone had any serious problems with it? How many miles does everyone have? Anything I should look out for? I want to make sure that the first new car I buy is going to be a good long lasting fun car.