As always it's great to see Gord in concert. But there were a few times his voice got very gravelly and I have no idea if the sound guys turned down the volume on Hangdog Hotel Room, but the for "toe tapper" it's supposed to be, I could barely hear him. IMHO it's really a song he should remove from the show. (And I thought the same thing last year.) But his renditions of If You Could Read My Mind and The Wreck of the Edmund Fitzgerald were classic and fantastic.
But to me, it's just not a "great" show if he doesn't sing CRT. In the 35 years I've been seeing him (first was Massey Hall, March, 1974, and I stopped counting the number of times I've seen him at 30) I think this was only the third time he didn't do it.