The Spirit World (Winter Solstice (1)) was a superb episode of Avatar The Last Airbender. I really enjoyed watching this episode because it was full of character development for Aang. I like the scenes where General Iro torments his nephew Prince Zuko. I thought this episode had tones of Princess Mononoke with the Forest Spirit Concept and I thought it was very interesting. It was cool to see more of the Earthbenders, and to see them square off with Iro and Zuko. Sokka is lost in the spirit world and the only hope is to speak with Avatar Roku, however this is easier said than done. I look forward to watching the next episode of Avatar The Last Airbender!!!!!