I was at this show in Grand Rapids also.
Snot were awesome. Snot were the only reason I drove to Grand Rapids to go to this concert. I discovered Snot right about the time Lynn Strait died and I became a huge fan. I thought they were awesome live. It seemed like there were a ton of people there who liked Snot also, because there were pits going everywhere and most of the people around me knew the songs.
I stuck around for a few minutes and heard some of 10 Years. They sounded like a lame Tool cover band. We got the hell out of there before Mudvayne came on. Jesus Christ, what is worse than Mudvayne??