I absolutely love the Impala and I know that when my wife's lease is up on her 2013 Malibu Eco that we'll likely be looking at the Impala as a replacement. I'd rather the replacement be the Chevrolet SS (:yuck: I really hate that name) but I fear that's going to be way out of my budget.
I absolutely love the interior overall, but the only thing I do not like that Chevrolet has been doing on a lot of the vehicles is the "stick on" leather pad over the gauge cluster. I guess it's better than a big dash pad that will get brittle and break apart like on 4th gen Camaros but I really think the "stick on" pad could have been improved on. That said - if a silly pad is the worst of my complaints, I think Chevrolet did a great job overall.