It's a show that seems to be about a very narrow topic at the beginning, but progresses to be about almost EVERYTHING. Even characters that are introduced as flat stereotypes are rounded out into complex humans trying to do the best they can, and the show explores big questions about the various crises of the modern age and what we as individuals can really do about them, if anything.

It's one of the rare shows where each episode builds on all the ones before to become even more thought-provoking.