Common Sense Note
Parents need to know that although this Eddie Murphy comedy is mostly inoffensive, the alien characters display some off-putting stereotypes about gay men, women, and African Americans. The jokes aren't crass -- they're just cliched and stupid (for example, liking showtunes means you're flamboyantly homosexual, being black means you love rap, etc.). Otherwise, there's some scatological humor, a couple scenes of mild violence, some mild drinking and language, and a whole lot of product placements.
Sexual
Content
Mild flirting, hugging, and one kiss. An alien remarks on a woman's behind.
Violence
"Dave" gets struck by a car, and his "ankle" looks broken. There's an armed takeover of the Dave spaceship and a shootout between Dave and the NYPD. An alien tries to destroy earth, but it's more comical than scary.
Language
Mild: "damn it," "ass," etc.
Social
Behavior
On the one hand, aliens realize that Earthlings aren't all evil and worth destroying, and a timid boy acts courageously. But on the other hand, there are several off-putting sterotypes: After hearing a showtune, one alien exhibits flamboyant homosexual stereotypes; a female alien starts trashtalking about other women's weight; a black alien starts listening to rap, commenting on women's behinds, etc.
Consumerism
One scene is practically an Old Navy commercial; another takes place in an Apple store. There are several references to Internet companies like Google, Yahoo!, MySpace, etc. Other product placements include Heinz ketchup and the Broadway musical A Chorus Line.
Drugs / Tobacco /
Alcohol
Adults have mojitos at a restaurant; aliens consume the alcohol that "Dave" drinks.