I've driven it across the country a few times... twice from AZ through to northern WA, and out to FL once. It's fun to drive, accelerates nicely... for that matter, most of my highway time is in 4cyl (eco mode at 30+mpg). Last drive from WA to Phoenix, the average was 34mpg. On the flip side, I can go uphill and not feel like I'm stuck in molasses.
In town driving I get around 19mpg average... by contrast, the last 4cyl car I had got around 24mpg in town, and was horrible to drive.
I also prefer the looks, and sit very comfortably compared to smaller cars (I'm big and tall). I don't sit comfortably in any other coupe.