This is the most magnificent movie I have ever seen. The special effects were outstanding and very natural - the natives were alive to me, not CGI.
I disagree with the review stating the leftest tendencies of the story. While watching I thought of the utter truthfulness of the analogy of the Spaniards and Portuguese invasions of the New World, then later of the white invasion of the lands of the native peoples - the greatest wrong was caused by their sense of entitlement to anything they wanted.