Oh yes, after reading everyone else's reviews I was reminded of a couple things.
First, Kuroda's light show did kick something up a notch last night. Those tunnels, spinny lights that roll all over everything: well, he created one big tunnel with the spot lights while fading in and out of brilliantly subtle hues of purple, green red and such. This tunnel effect was 3-dimensional, creating an illusion of light that was holographic in nature. It was very transforming and nothing I've experienced before. Kudos to Kuroda indeed.
Secondly, Trey did sing different lyrics in Ghost. Well, I guess it was Ghost. Sometimes they all roll into one. But he mentioned JACK. And then during the Suzy, again Jack was mentioned. Fishman said, "We told you about Jaaaaack". You can speculate about which Jack is in order here. I'm guessing one, Jack B. McConnell. Which opens a whole other pandora's box of reference. We know what he can do.