Personally, I don't know why Sondheim gets bashed for his "Act 2"s.
I think "Sunday in the Park" in particular has a very emotional and dramatic second act. I don't think this show succeeds without it all tying together with the two time periods and views about art and its legacy.
And the whole point of "Into the Woods" is the second act. What happens AFTER "happily ever after." Yes, things grind to a halt, slow down, shift gears, etc., but that's the point. So does LIFE. Too many of our stories end with the guy getting the girl and walking off into the sunset. But that's where their life together begins, in truth. I guess nobody wants to see truth like that on stage? I doubt Sondheim would have wanted to do this project without the Act 2 concept. Act 1 is clever and entertaining by itself, but it's basically a setup for the point of the entire show in Act 2.
"Jaws is the Citizen Kane of movies."
blocked: logan2, Diamonds3, Hamilton22