Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: Rent maybe; don't buy

Dull dull dull. Half the time showing nothing but sardines and most of the rest is on land in south Africa. The tone is a sledgehammer political Eco lecture. Winner of this. Winner of that. Finalist of this and That. Nonsense. How did this win film medals. It certainly doesn't deserve it. It was a total waste of money. I really didn't care for the heavy handed lecturing.