Thanks for filming and posting this, CastleOSullivan. I definitely agree the show looks to have evolved pretty well from last year.
I still have my issues with this (I just can't get on board with that cheesy intro to a cheesy closer to the show, although an ode to Budweiser as the stage drops is long gone), but a lot of the things that bothered me about it last year were fixed: They filled out the music (and with live musicians!), fixed the lack of a reprise for the Hoys (why teach us if you're going to do it only once?), got into the more traditional-style dancing faster and there's more of it, and they even (I believe; don't recall it last year) threw in a new little easter egg to the old TiO fans with the stall music when they're sweeping.
The In München steht ein Hofbräuhaus still feels a bit slow tempo-wise for a time when they want people to get up and dance, but that's a nitpick of what overall still feels like a vastly improved show.
I'll give Busch credit that they are willing to put the effort in to try to fix issues with shows when they're not working, both mid-season and year to year. It also keeps the show fresh, even for those who liked it, so I give them some credit for not giving up and figuring out how to course correct.