There isn't a "worst" genre. Its all opinion: for example; i don't like rap music. That doesn't make it the worst genre of music. In fact a lot of people [u]LOVE[/u] Rap. There will always be a person who likes the genre so there is no "worst" genre But to answer your question I don't like most Metal ( i only like the ones without lyrics just drums and guitar is what i like, with guitar being louder more.) Rap, New country, and most modern music in general. My favorite are: music from Video Games, Old Rebel Country, and Softcore Fastmoving dubstep.