I drove a rental '10 Fusion for a week and the interior fit, finish and materials were leaps and bounds above the HHR I had before that. The engine has enough power to get the car out of it's own way when you thrash it and mileage was good (~30MPG) with very little highway.
My biggest complaint was the brakes. The pedal was extremely soft with no feedback. They stopped the car well enough but it felt like braking by wire.
Overall, I think it is a competent people mover but there was no joy in driving it.

