Own but don't lease!
MPG could always be better but I am not easy on speed as I could be, so some fault is on my habits. Slight hesitation from a standing stop but learned to live with it.
If you lease from Ford, as I did, check what equipment comes on your car before signing. I had poor grade tires on my Fusion that were not safe to be on the road yet they made me pay for 4 new tires even under warranty because of the way it is written. That was an extra $800 out of my pocket that should have been covered by Ford.
I will not be buying another Ford no matter how good this Fusion last me just because of the way they worded the warranity of the lease.