Hmm... I have to say Slipknot are my favourite band at the moment, so I pretty much like all of their songs... Except for a few of the slower heavy, can't hear what their saying type songs, like the ones you would hear on their first album... My fave songs would be pretty much anything from the subliminal verses... I also like Psychosocial, Snuff, All hope is gone and The killing name from their new album... Basically I like many songs off all of their albums and dislike few

they do scream sometimes... But I think it's necessary...
I'm not really into Slayer but who knows about the future? I used to dislike metallica but i like almost as much as slipknot now!