This episode is to the series what Goodbye Farewell, and Amen was to Mash, and Ozymandias to Breaking Bad...a classic series episode that prepares the viewer for what's next in the future. The battle scenes in this episode are the best ever made for television, and at a big cost. The locations where this show is filmed is very exotic, and the characters and dragons rule the show. The music is amazing as well as the pace of the show. If you have to see just one episode of GOT, this is the one.