Had the car a couple of weeks and put 600 miles on it. It's a very comfortable car, even the 3.5 has more than adequate power, I've never felt like I had to have more. I've only used regular gas so far and gotten 28 MPG. Controls are all logical. I got the leather package and seats are comfortable but could use more side support. Great room up front, but lacking a bit in rear leg room for as big as the car is. My only beef is the paint finish - the hood has 2 big "blotches" - dealer noted it and offered to repaint under warranty, but something as bad as that should have never made it out of the factory.
Good balance of economy and power, very comfortable car overall.
Better quality control. Give the paint inspector an eye exam.