This is one of my favorite scores, but I have no problem with changes including no "Ballad of Sweeney Todd" for the movie. That song is a prologue and, while a prologue can work great on stage, it doesn't necessarily work in film.
We'll always have the stage DVD and I'm looking forward to another take on things. The recent scaled down Broadway revival isn't my benchmark version of the show, but I really liked it.
What I'm hoping for are moments that far surpass the stage version the way "Cell Block Tango" did in Marshall's film version of Chicago.
If the audience could do better, they'd be up here on stage and I'd be out there watching them. - Ethel Merman