The movie is different from other movies with the same rating. It's really worth watching. The action is incredible. The story is good. The special effects and graphics are not crappy. In fact, they're one of the best I've ever seen. Following the main protagonist, Jake Sulley, the movie is about him and a few others going into avatar bodies, and exploring a planet known as Pandora. Their avatar bodies are formed to look like the natives there, known as Navi, which stand 9 feet tall and are blue. The reason they are there, retreive a valuable mineral called unobtanium. There is plenty of violence, especially near the end, but it's not too intense, in my opinion. Scary animals try to kill some of the main characters, but they are later used to defeat the "Sky People", as they so call them. There are some uses of "sh*t" and "d@mn". Sexual content isn't shown a lot, but one scene does show them embracing. They are declared as mates. Jake and the others who were sent in the avatars, are good role-models because they try to protect the Navis from destruction, and help them defeat the "Sky People" at the end.