Haha, that song is pretty bad. The good? Does it really get any better than "Rockin' Around the Christmas Tree"? Come on -- classic!
A couple other tidbits that I didn't realize until recently:
-- "Jingle Bells" isn't a Christmas song, it's likely a Thanksgiving song. Weird.
-- Also, "Let it Snow, Let it Snow, Let it Snow" never mentions any holiday. It could have been written about a March snow storm. Also weird.