Saw them last week and I can agree with clutch71.
They were tight and everyone looked like they were having a good time, which translated into the crowd having a good time.
As much as I liked Michael Anthony, Wolfgang did a good job of filling in. The harmonies even sounded great, but I don't know if they had some "assistance" in that area or not.
I had already seen them 5 times, but always with Sammy, despite growing up listening to Dave. Ed sounded as good as ever and Dave was full of Daveisms.