Instruct: Classify an Amazon review as either positive or negative.
Query: Extremely disappointed.

There are few redeeming qualities I can point to in this very boring presentation. I kept hoping it would just end already. While there are moments of majestic Hawaiian views, they are few and far between. Much time is wasted focusing on a self-important "naturalist" who just tries to show off that he climbs rock faces without a safety line. Please. I wanted more waterfalls and volcanoes, not sedating ego trips. Too late for a refund?