I agree about Limp Bizkit - at least after their Significant Other
days - but Korn, Linkin Park and System of a Down? What did they ever do to you? At least they aren't polluting the airwaves constantly, unlike some other bands.
Oh, and if I was allowed to erase a sixth band, I'd pick AC/DC. Just recycle the same crappy guitar riff and complement it with the same crap yelled vocals, and hey presto, it's a hit for over 30 years! I like to call it music for the moronic masses, so at least on some level AC/DC have to be geniuses to have hit the music jackpot.