Klaus

If you're the kind of person who is likely to like this sort of thing, you have probably already seen it-- but Netflix's Klaus was quite lovely indeed. You do need the context at the beginning that it's a Santa Claus origin story, because it takes a minute to get off the ground, but it all pays off in the end. It gets all the points for silly, most of the points for heartwarming, and many of the points for funny. I thought it should have won the Oscar (though I haven't seen the one that won, so...)