People are stupid.

Rating: 1/10 (10 March 2010)

This film has some of the biggest plot holes in any film I have ever seen.
1) If Earth has no more resources HOW CAN THEY MAKE IT TO ANOTHER GALAXY? 2) Why is Earth dead? What exactly happened? 3) What was the protagonist's brother like? 4) If you cannot breath on Pandora, how would the bad guy get the scar and live? Also how would he survive in the final battle scene for so long if you can't breathe there? He had no mask.
5) Why are the scientists studying that planet if their home planet has very little inhabitants AND they're in another galaxy? 6) When the protagonist leaves his bird thing for the bigger bird thing what happens to the original? If they were mean to exist for one another does it die now that he found another one? 7) Why do all of the soldiers get punished for doing their job? Yes some were sadistic but most of them were doing their job.
8) Why aren't any of the other characters developed? 9) What exactly does the rock they're after do? Why is it worth so much? And why can't they peacefully ask for it? If it would restore their planet I'm sure they would understand taking some.
10) Why would you invade a planet without having any resources of your own? You would all die if you fail being in another galaxy.
11) How did they discover this planet? 12) How are they funding this operation if they have no resources or anybody else on Earth? 13) If their no resources how are people surviving.
14) How does gravity work on this planet, floating islands yet you walk on the ground? Bullsh!t 15) How does anything on that planet work? Explain things.
16) Why didn't they try another part of the planet for resources or an uninhabited area.
Good special effects don't make up for a poorly written, uninteresting and a film without explanation for anything.