There's a scene in this intentionally bullshit movie, when the male hero is chased from room to room in a hotel, and while hiding behind a curtain, holding his breath, an unsuspecting chambermaid who has just entered does something quickly and stops for a brief moment before she leaves, and farts. This great moment of *organic* comedy is all I remember - apart from the plot being about an art theft.
Not terrible. The Coens keep the script moving and the actors play the roles well, but it isn't all that funny and often tries to be. Probably would have worked better as a more straight forward heist movie. The ending doesn't make much sense though.