The only reason this movie got a star was for the special effects and generally sharp graphics. All this movie can lay claim to is extending the genre of Star Wars movies. The story is pathetic and offensive to social and moral sensibilities - I am surprised nobody has raised this before. It justifiably dispensed with acting. Even technically, in IMAX 3D, you could tell where things were badly simulated. A review on the web lauded this movie's green and anti-war message and another rated James Cameron the king of Hollywood - PUH-LEAAAAAAAASE on both counts. The hype about this movie is like the housing bubble and the expert reviewers are like the bankers that caused the economic crisis.