Never been a Christmas person, sure it was like the second birthday as a kid, but my "gift haul" was always very modest compared to everybody around. I didn't get the huge piles of loot everybody else was getting, even as a kid. (I got my first gaming console when I was 23 and paid for it with my own money. Apparently you need to have at least two at fifteen or you're nobody...) But yeah, lots of happy memories as a kid, lots of looking broke people throw away insane amounts of money on an older age.
That said, I enjoy buying things for people who are important to me (more than I enjoy getting things from them, in fact. Though it's nice to be remembered. or would be.). Unfortunately, that's a pretty short list these days.
Mostly spend Christmas with my mother these days, as my father is with his new family. Good time for winding down a bit.