glad i went and seen Black Sabbath when i did, ozzy was in terrible form , long breaks, lost his way in at least 3 songs , missed some notes including apologizing "i am doing the best i fucking can!!, the drummer was a beast covered ozzy taking a 10-15 minute break to recover suck oxygen , and i am so happy to have finally seen tony iommi, all i can say is wow!!!! live, he is up there with the best i have ever seen, go see them just to have seen them