Here's a list of over rated artist:

Justin timberlake(New Michale Jackson my ass)
John Mayer(Sissy he has offended the instrument i love)
Alicia Keys(Bland)
Jamie Foxx(Can't play piano or spell fox)
foo fighters(At least Cobain was interesting)
EMO(not an artist but still i cant turn on the radio w/o hearing new age girlie-men mouthin off about there "fellings" well let me tell you something any man who feel that way aint interested in you ladies there into there images in mirrors & buttplugs.)

theres more but thats al i can think of at the moment
Heres a pic of what we should really be concerned with