I haven't seen the movie version. was the ending the same as the musical?
spoiler (click to show/hide)
Sweeney throws Mrs. Lovett into the oven, Toby throws Sweeney into the oven, then there's a reprise of the opening?
spoiler for movie ending
spoiler (click to show/hide)
the opening is cut so it's not reprised. Sweeney throws Lovett into the oven, Toby cuts Sweeney's throat (it is implied that Sweeney knows this is going to happen and lets him), movie ends. more or less the same.
Sondheim rules and the songs rule. This movie rules.