Russell writes: As it is, 21 and Over isn’t an un-enjoyable experience. The dialogue and the gags are occasionally sharp and clever. The leads are likable. Someone who hasn’t seen many R-rated comedies will likely find a lot to like here. For anyone else, I recommend downing a couple of six packs of beer before catching this one. The only way to truly enjoy this movie is to see it while being as inebriated as its protagonist.