Worst Rock Band Ever !!!!

Who was/is the worst?
I use to like Steely Dan there new CD is pathetic like most resurrected rock bands. Who was the losers that recorded the new Santana CD. One of the worst sounds ever for newly recorded material.
Korn, limp bizcut and kid rock, but i guess they don't really count as they claim to be rock bands but are really more like rap
All the disco ducks and coke-rockers from Saturday night Fever to the (not including) Specials.