If you're excessively PC and take yourself too seriously, skip it. You'll just be offended. Go rent Dowton Abbey or something with yachts.
If you enjoy straight up, unadulterated, raw, rowdy, no-holds-barred, raunchy humor, this party's for you! One of the funniest movies I've seen in a long time. An elegant mix of "Animal House" and "The Office" with a great cast, superb acting, funny jokes, lines and scenes, and some really creative characters.
If you liked Bad Santa, Bad Moms Christmas, Christmas Vacation, The Hangover, and any adult-oriented comedy, you'll love this movie.
I loved this movie, and its now part of my holiday tradition along with the aforementioned and a few others. Belly laughs bigger than Santa's. Ho Ho Ho!