Monsters vs. Aliens

Movie review by
Sandie Angulo Chen, Common Sense Media
Monsters vs. Aliens Movie Poster Image
Popular with kids
Homage to '50s alien flicks too intense for youngest kids.
  • PG
  • 2009
  • 94 minutes

Parents say

age 7+
Based on 67 reviews

Kids say

age 7+
Based on 88 reviews

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A lot or a little?

The parents' guide to what's in this movie.

Positive Messages

Teamwork and determination save the day here, but there's also a disrespect of authority figures who are shown as stupid and thoughtless.

Positive Role Models & Representations

Main character is a self-reliant and confident girl. The monsters save the humans even though humans are at first scared and disgusted by them.

Violence & Scariness

Lots of gunfire and big explosions, including some alien deaths (one via accidental ray-gun shooting). A "good guy" character is attacked and thought to be dead. The alien robot shoots at and nearly destroys the Golden Gate Bridge, along with everyone on it; the monsters' fight against him is fairly intense. Buildings are crushed. The president instructs the military to "do something violent" when his negotiations with the alien robot fail.

Sexy Stuff

A couple is in a parked car about to make out when an alien ship interrupts them. The general makes a gesture referring to Susan's breasts (but it will probably go over kids' head). BOB flirts with a Jell-o mold.


Some insults and mild language like "jerk," "stupid," "boobies," "jerk," and "idiot." One exclamation of "Sweet Lord!" during a chaotic moment and an "oh my God" (as well as one use of "OMG!").

Drinking, Drugs & Smoking

What parents need to know

Parents need to know that, like The Incredibles, this movie is too violent and intense for the youngest viewers. There's gunfire, explosions, widespread destruction, crowds panicking, and some deaths -- including one in which a good guy picks up a gun and accidentally shoots a bad guy, with no real consequences. Much of this is played for laughs, but it could be quite scary for young kids. One of the good guys is briefly presumed dead, which could also be upsetting. On the other hand, language is mild ("jerk," "stupid," etc.), and sexuality is mostly just flirting and discussing love/marriage, though there's one scene in which a couple is about to make out in a parked car. The movie is being released in both 2-D and 3-D versions; the 3-D one could be scarier for kids due to the finer line between fantasy and reality.

User Reviews

  • Parents say
  • Kids say
Adult Written bynduns December 19, 2009

First of all, I'm not the kind of person who downrates a movie for being "inappropriate"

I believe that as long as it's not too gory, it's okay for kids. However, I just don't see the appeal this movie has. I feel it could very well... Continue reading
Adult Written byRarityfan October 13, 2018

A monster of a movie

Made for the sci fi comedy loving family crowd. The cartoony animation makes it looks like an old school sci fi cartoon. It is a big monster movie so there are... Continue reading
Kid, 5 years old February 20, 2021

Good humour with some action and mild scary bits

I really like this film to watch with my parents during the day time. I thought some parts were a little scary at first but now I just find it funny.
Kid, 12 years old December 31, 2020

Very Lazy, lacking continuity, and plot.

One part that really pisses me off, near the end during the last 30 minutes, The villain says, "It will all make sense" after I explain my story clich... Continue reading

What's the story?

Susan Murphy (voiced by Reese Witherspoon) is about to marry one of Modesto, Calif.'s, biggest catches -- egotistical local weatherman Derek Dietl (Paul Rudd). But right before she walks down the aisle, a meteorite mysteriously endows her with intergalactic superpowers, and she suddenly shoots up to nearly 50 feet tall. The military immediately ensconces her in a secret prison; there, Susan (now known as "Ginormica") meets fellow internees BOB (Seth Rogen), a sentient blob-like mass; Dr. Cockroach, Ph.D. (Hugh Laurie), a mad scientist who morphed into a roach; The Missing Link (Will Arnett), a half-man, half-fish show off; and a humongous grub called Insectosaurus. When an evil alien (Rainn Wilson) unleashes a destructive robot on San Francisco, the government releases the monsters to take down the massive threat to humanity.

Is it any good?

This is the kind of animated adventure that even child-free audiences can enjoy. DreamWorks Animation often takes a backseat to the computer-animation masters at Pixar, but MONSTERS VS. ALIENS is practically Pixar worthy. Resurrecting the campy, old-school villains of '50s B movies as modern-day heroes is brilliant, even if the target audience won't get most of the references. Directors Rob Letterman and Conrad Vernon should also be applauded for the 3-D action scenes that are thrilling enough for adults without being too intense for tweens.

The voice talent is stellar -- from sweet-sounding Witherspoon to Dr. House as Dr. Roach to friendly shlub Rogen as a brainless blob to Kiefer Sutherland channeling Dale Dye as General W.R. Monger (get it?). And more than a few moviegoers will hoot for joy at the casting of Stephen Colbert as a doltish president who's first seen trying to communicate with the alien robot by playing both the tune from Close Encounters and "Axel F" on keyboard. The president also keeps accidentally almost pushing a big red button that releases nuclear weapons ... which is identical to the one that releases a latte. It's gags like that one that make Monsters vs. Aliens a real blast.

Talk to your kids about ...

  • Families can talk about the impact of using violence -- even animated fantasy violence -- to elicit laughs. Why is it funny to see a character get shot? Would it have been as funny if it was a human (or monster) getting shot instead of a generic alien clone? What are the consequences of violence in real life?

  • Families can also discuss how Susan's character evolves in the movie. How does she change, both physically and emotionally? Is she a good role model for girls? Why or why not?

Movie details

Our editors recommend

For kids who love sci-fi and fantasy

Themes & Topics

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