I usually love everything the NG does. But this is complete $#!¥. I would actually pay the five dollars for a city that I was traveling in, but to release this app without adding at least the top 20 city destinations is about as unprofessional as it comes. They have guide books for about every city on the planet.. and they are great! But I guess even transcribing those into digital content is impossible.
StephenMH about City Guides by National Geographic