I can’t say that I’m a fan of GWAR, but there is no other band like them. They are performance artists who happen to have a talent for performing music. Dave Brockie was the leader for 30 years, and he died over a year ago.
Today, I was watching random music videos and this came up as a recommended video. Jello Biafra (of Dead Kennedys fame) said exactly the right words to exemplify why the band was different from anybody else in the music business.