Queens Of The Stone Age frontman Josh Homme has blasted Ozzy and Sharon Osbourne for treating bands who perform at their annual Ozzfest festival "like s**t". Homme has vowed never to play at the touring event again after his experiences in 2000. When asked by U.S. magazine Blender what his worst summer job was, Homme said, "Ozzfest, because they treat the bands like s**t. "And now, this year, you get to play for free, but it's under the guise of, 'No, we're doing it for the fans!' But it's really for the people who fan Sharon and Ozzy with palm fronds at their house. "I only make mistakes once, and I won't be playing Ozzfest again."