Yeah this was my first tool show, but I did see a perfect circle when they were at the Saltair. I could hear the first half of the show great. But from where I was on the floor, I lost his voice in the music during the second half, when they started in on 10,000 Days and Lateralus. All in all this was freakin awsome, they rock, and I will definitly go when they come back. Also the crowd on the floor where I was, was awsome as well.