This is much, much better than the original.
Reading Twas The Night Before Christmas every year is such a drag. There are way too many words and not enough Thurl Ravenscroft. But Nick Offerman's version is wonderfully modern, minimal and accurate—one that I shall recite to my future children (my Beanie Babies collection) for years to come.
Also, Offerman's sweater game is v. strong.