I'm very hesitant to post on this forum any more, as there always seems to be someone to jump on you.
An opinion is just that and there's nothing to argue with.
So I just state how the show was for me.
Yes, PM's voice was not the best. He could have had a bit of a cold, or maybe it's not as dependable as it used to be, as he's got older.
He could maybe benefit from a few singing lessons with the right teacher. Vocal warm ups can be a good thing, and there could be things that he's doing where he's creating tension, when it was easy for him before.
I didn't really like the overall sound of the band. The guitar a bit harsh maybe. Not pleasant on my ears.
Songs were mostly good. He's got so many to choose from!
Good on him for keeping going with live performances when he's 71, and when he's mostly singing songs written for when he was much younger.