A couple more random thoughts:
Am I the only person who thinks JM's bass tone is TERRIBLE? It worked well on Portrait of Tracy, but it renders everything else he plays garbled and incomprehensible. Maybe it was just where I sat (balcony at the Wiltern Theatre), but I couldn't pick him out at all except for a couple spots in Take the Time and UAGM. His tapping solo in Metropolis was a distorted mess. To be honest, I thought the live mix was not very good. The drums were WAY too loud, so everything else had to be loud to match, and I assume that's why JM used the heavily distorted tone. Otherwise he'd be inaudible, but I'm not sure which is worse. Other bands have no problem mixing all the instruments so that the bass is clearly heard. Rush and Iron Maiden come immediately to mind.
James's adjustments -- especially in the older songs with more challenging high parts were a bit hit or miss. You'd think this would be well rehearsed, but it seems like there were a few places where he "winged" it depending on how he felt that night. I think as they move forward over the next several years, he'll get better at this, and I don't mind the adjustments if they're well thought out and well executed. James did, however, do a remarkably good job with the high F# in learning to Live.
The story about Kevin Moore getting the speeding ticket in Montana seems to be part of James's regular banter, but several of the other things mentioned by Madman Shepherd were different than from the show I saw. James's banter has always seemed a bit awkward, but that's not why I love DT.
Finally, count me among those who HATED the rotating set lists. I think it was on the Prog Nation 2008 tour that I had seen a set list from an earlier show, only to be very disappointed with the set list at the show I attended. Of course, in fairness, part of the reason I was disappointed with that show was because the set was so short.