Instruct: Classify the given review into positive or negative sentiment.
Query: What Concept?

The film makers tell us that the National Parks are 'America's Best Idea' because here, unlike Europe, the parks are established by The People -- not by the wealthy, entitled nobility. Then, they proceed to tell us about how this park or that one was brought into being as the result of the efforts of this or that wealthy, powerful and/or politically connected person. Wow, way to undermine what was supposed to be the central theme of your film, guys.I think fifteen or twenty sepia-toned images of people standing or sitting at the edge of a cliff is sufficient; sadly, the film makers don't seem to agree with me. Weren't we told in the promo piece that ran on PBS prior to the release of the series that these guys filmed in the parks for years? How about showing more of that footage instead?I want my pledge dollars back.