Update - I have just tried and if you leave a window open and the walk away locks are set to on, the doors lock but the window doesn't close.
I had the previous model for 4 years and have had this one for 10 months, so if you need any comparisons please do not hesitate to ask.
Personally, I think the new model has lost some of the sporty character of the old shape but is overall a more refined car.