This report can be virtually the same as my 2nd year. The only thing I've done over the past 12 months is an oil change. I'm still on the original tires at 33+K miles and they look like they should last many more miles. I've averaged 44 mpg for the past year.
The 2016 has most of the items that I wish I had on my 2013 SE: a fully adjustable passenger seat and a light colored interior option for the Titanium trim. My only real complaints are hitting my head on the trunk and, as has been mentioned recently, the dragging of the front end when entering and exiting some driveways. This second issue is very minor to me, since I feel it is a sacrifice for the good looks of the car.
I do wish I had some control over the charging and discharging of the HVB. I frequently go up a long, steep grade and I would like to start the climb with a full charge on the battery. I've never gotten it above 2/3 charge before the steep part starts. The opposite applies for coming down that grade. I would like the HVB to be at minimum charge when I start the descent. I've been able to do this with careful speed control before going down the grade, but it seems this could be done automatically by the FFH's computer using GPS elevation data.