Men in Black (film)/YMMV


 * Complete Monster: Boris The Animal proves himself to be the nastiest villain in the Men In Black series. Specifically, he is a member of the Boglodites, a race known for feasting on a planet's resources. After his girlfriend helps him to escape from prison, he repays her by allowing her to be sucked into space. He also murders a fellow inmate after previously promising that he would let him accompany him in his prison escape. He's also responsible for committing several murders, including Agent J's father, which was done solely out of spite. There's a reason Agent K regrets not killing him when he had the chance.
 * Sequelitis: The second movie wasn't nearly as well written as the first, relying much more on gratuitous Fanservice instead of thematically appropriate comedy.
 * And the third movie, while having its good points, is mostly a rather painful assortment of bad jokes and self references.