My key takeaway from this thread is that I need to inject Trading Places into our adult rotation. Typically Planes, Trains and Automobiles kicks off our holiday movies and then there are only a couple other adult only ones like Christmas Vacation. I like Die Hard, but it hasn't grown on me as a Christmas movie.
This year we all started our own rankings, which has been fun. My top 5 has rounded out with:
Christmas Vacation
Home Alone 1
A Christmas Story
It's a Wonderful Life
Home Alone 2
Klaus almost cracked the top 5 but is definitely my top animated movie. We also really like the newish animated Grinch, while others I know don't like that as much.