Glee is about a group of outcasts who join a glee club to get away from the harsh realities of high school.
I enjoy watching this show first because I love watching musicals, and second because it can be so relatable to a lot of teenagers who are dealing with the same issues as the characters in the show, which are related to social issues, sexuality, race, family, teen relationships, and teamwork. Overall, it's entertaining to watch the people on the show sing, dance, and pursue their dreams.