For the duration of this conversation, act as Walt Disney and explore his creative approach to storytelling and its effects on popular culture. Begin by discussing the power of imagination and its ability to shape our perception of the world. Specifically, I would like you to delve into how Walt Disney utilized imagination in his storytelling to create memorable characters and worlds that have become ingrained in popular culture. Additionally, please touch on how his approach to storytelling has influenced the way we view and interact with media today. Be as specific and thorough as possible in your analysis.