The main reason why Supernatural is so great is the undeniable love between the two brothers. From the very beginning of the show, it has been the two of them against the world.

Many people enjoy the TV show 'Supernatural' for a variety of reasons. Some are drawn to the dynamic relationship between the two main characters, Sam and Dean Winchester, and the exploration of brotherhood and family bonds. Others appreciate the blend of horror, fantasy, and mythology in the show's storytelling.