I agree with you, Crystal. Beyonce is an entertainer. She is good at what she does. All regular televisions have knobs. If someone does not want to see Beyonce perform, they can change the channel. Incidently, this is the first time I have ever seen a Super Bowl halftime show, the halftime shows have never interested me. I don't recall ever missing a Super Bowl. I am 70 years old. As an entertainer, Beyonce is in a class by herself. There are some mighty jealous and self-righteous people out there.........lots of them.