Sorry to hear that Slipknot lost their bassist due to death.
You can count me as one of the haters out there for Slipknot. I was living in Des Moines in '98-'99 about the time their first album was released. A co-worker begged me to go see them as they were "the thing" in Des Moines. So, one night I went to see them with her. After the show, I told her never to ask me to a concert again. I thought they were nothing but a bunch of GWAR wananbes and the rest of the night she was doing her best to defend them saying how well she knew them and how she was going to be listed in the "thank yous" on the first CD.
I laughed at her when the CD came out and she wasn't listed.
Did get to meet Corey Taylor a couple of times though. Sadly, he was stinking drunk both times.
Still, RIP Paul Gray.