I like A Perfect Circle. Their song "Weak and Powerless" was original and quite excellent. Listening to the radio, I hear a cover of John Lennon's "Imagine," and man, it was horrible. My friend Jorge and I were thinking "Who the fuck is this?!" and I thought that it sounds like A Perfect Circle but they wouldn't do that. "It must be another fucking band," I kept on thinking in my head.

Much to my surprise, it fucking was A Perfect Circle.

They took a song about peace and turned it into a piece of shit that sounds so different and dark that it feels like it's about hate.

One more thing:

Rage Against the Machine - Zack De La Rocha + Chris Cornell = Audioslave (AWESOME)
Zack De La Rocha = Zack De La Rocha (BAD)