Radiohead fans: what's the big deal about "Creep"?

I'm not a Radiohead fan but I know Creep. The reason I know it is because it was MTV and the radio all the time back in '93 or whenever it came out. I bought the album Pablo Honey as a result. I didn't really like that album though. So I didn't give them another chance. Although I was forced to listen to Kid A repeatedly in college and I was not a fan.