In the two and a half years and 26000 miles I have never had a GPF problem with my Tucson Ultimate Phev.
It has been a comfortable car to drive and as @kezo has said the ventilation seats are great. I had the tech pack fitted and have found the smart parking feature very useful.
If they could give the Tucson more electric miles say 70 miles like the Tiguan I would probably go for another one.