Panelists exchanged comments, which were kept anonymous to maintain survey neutrality during the rating process. These lightly edited excerpts offer a glimpse of panelists' varied points of view and the reasoning behind each score. They are not the views of the National Geographic Society.

Cook Islands, South Pacific
Score: 69

"Great place, with a diverse range of ecological niches and very strong cultural integrity (Cook Islands Maori). Relaxed and appropriate tourism development catering to all sectors. Locals well-integrated on developments and willing to maintain their assets. A wonderful destination for years to come."

"Snorkeling/diving is a big attraction with tour operators conscious of protecting the corals and natural environment, advising tourists of their responsibilities before they head to the water."

"One only has to attend one cultural show to appreciate how vibrant and alive the culture is, when the incredibly vigorous traditional dancing will leave you breathless when they entice you up onto your feet."

"Rarotonga is becoming one big resort all around."

"Significant pollution from pigs and runoff, but action is being taken to protect cultural heritage and improve environmental aspects of the place."