World Painted Blood is not a good album. It's a colour-by-numbers album. It's the Slayer formula on repeat. It's boring.
That set is alright. Dropping 'Angel of Death' is awesome. I love big "fuck you" moves in setlists. It's not up there with Ozzy dropping 'Paranoid', Motorhead dropping 'Ace of Spades' or 'Metallica' dropping 'Enter Sandman', but it's up there.