My only complaints are no Sweet Leaf and Into the Void coming too early in the set. Otherwise, this has everything I would totally expect to hear from Black Sabbath in 2013.
I listened to Master of Reality and Vol. 4 all the way through for the first time in forever yesterday. I'd nearly forgotten how righteously heavy those albums are and how badass the production on Master of Reality is. The more songs played from both of those albums, the better.