A bit late for it given that it's a Christmas movie, but it'd been a while and I remember loving it the first time I saw it. Even better with a fair few years since the last viewing.
Maybe it's the fact that I haven't see Bogart do much in the way of comedy, or the fact that Aldo Ray has a thousand-watt smile, or that Peter Ustinov can make even the simplest of lines or gestures seem refined and…