High School Musical . So, all that said, here's this semester's Most Overrated Musicals: 5 Bye Bye Birdie 5 Spring Awakening 4 Mamma Mia 3 South Pacific 2 Aida 2 Anything Goes 2 Hair 2 Les Miserables 2 Thoroughly Modern Millie The following choices received one "vote" each: The Addams Family, Blood