This film is a true exercise of the imagination artistically and technically. The story is a remastered motif of the woodland native savages vs. the civilized industrial society; while a common one, it is masterfully retold to fit the form and shape of this possible future.
The CGI is incredible, particularly in IMAX 3D; the actors fit right into their roles, the dialogue is simple enough not to distract but not so simple that it is stupid, and the flow of the whole film in every aspect is natural and easy to follow.
A wonderful film for Sci Fi fans and the average movie goer. Must see (especially in IMAX 3D).