Instruct: Classify a given review into positive or negative sentiment.
Query: A yawn that tries to look deep.

Sorry, showing a bunch of grunts running around scared out of their wits while you hear their voices reciting pseudo-poetry is not sophisticated film-making; it's just a clumsy, heavy-handed attempt at scoring stylistic points. And it's just pathetic the way this movie has so many people crowing about their own intellectual superiority just because they happen to like it. It's proof positive that this actually is a movie for very shallow people. By taking trite, hackneyed sentiments, couching them in stilted, spuriously philosophical language, and topping it off with some run-of-the-mill nature footage, this movie has succeeded in duping many people into thinking it's "deep" and "artistic". No, it's just an overblown and very self-indulgent piece of work that tries too hard to be great, and ends up taking way too long to say nothing.