I like. Not very Reggae though, is it?
Easily one of my favorite "rock and roll" Xmas tracks. There's also a great cover of the song by Dean & Britta (featuring Dean Wareham of Galaxie 500/Luna fame) from a few years ago, which is how I was originally introduced to the song. Soon after, I heard the Wailers version on a compilation put together by Sonic Boom (Pete Kember) of Spacemen 3, who apparently introduced the song to D&B in the first place.