I noticed that more than a few of these swoopy roof line cars have frameless side windows. From what I know when you pull the handle, the windows drop and when you close the window they pop up.
In the past I had a Mustang that had them and I huge amounts of grief with them in the winter. They would almost always freeze the glass to the rubber if it was wet before the temperature dropped. In the morning you would have the joy of trying to open the door without damaging the window.
Got me thinking - are the current generation of frameless windows problematic or not?