Especially for a game of this magnitude, I thought it was very docile in the second quarter and much of the third quarter. Some guys a few rows in front of us were getting frustrated and turning around and yelling at people, lol. Granted, UGA was controlling the game during that time. The crowd game alive again after Brazzell's third TD and remained loud for the rest of the game.
The noise after the sack/fumble was one of the louder individual moments I can remember in Neyland, up there with some moments during the 2022 Alabama game. However the sustained noise was nowhere near the level of that game.
I know multiple longtime season ticket holders who have told me that the loudest sustained noise they've ever heard in that stadium is still the 2015 Oklahoma game.
I'll need to go to more games to confirm, but I wonder if the expanded concourses, while desperately needed, don't bottle the noise in as well.