Most of Sabbath were awesome, but...
1) Ozzy was a fucking mess. Slurring though half of the words, singing at time well enough, at other times completely out of key (Snowblind was painful), sometimes way out of time as well.
2) They started about 5 minutes early. Who starts EARLY? That's not very rock n' roll... luckily I only missed the first minute or so of Warpigs but it was an odd decision.
3) The only real solo spot was for the drummer... who is also the only non Black Sabbath member. Work that one out.
4) No "Sweet Leaf" or "Sabbath Bloody Sabbath" (other than the intro to "Paranoid"). Dropping "Dirty Women" from the set seems like a no-brainer, and I get the desire to play their new material but "End of the Beginning" probably should have been dropped as well.
I'd still rate it as my favourite gig for the year so far but, even with the ultimate catalog of Sabbath classics to draw on, it paled in comparison to seeing Heaven & Hell with Dio at the helm.