Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Panoramic View Lost in DVD vs. PBS Presentation

I am very disappointed with the quality of this DVD vs. the PBS presentation. Panoramic views were virtually lost as all four sides of the film are truncated destroying the panoramic effect of depth and distance. Secondly, the music was so loud at times I could barely hear the narration. I did not have that problem either while viewing on public television. I've viewed this DVD on a large HD screen and small HD laptop screen. Both screens confirm that this DVD of Utah's National Parks fails to capture the film's quality "as aired on public television."