This was my first tool show, but not my first concert. The set list was excellent and the performance was virtually flawless, well worth the effort. The only thing that bothers me is the mix was not as good as should be, considering the state of the art, and the quality of tool's recorder music. The vocals need to sound better to fully appreciate the music, and I know the sound at PNC can be better balanced. BTW to Khadgar346, Big Business asked everybody to boo when the song was over.