Circumstances beyond his control—namely the fact that Turpin learns of hopeless romantic Anthony plot to steal Johanna away—shoo Sweeney's prey from the shop, and in his frustration, he has an epiphany (in the appropriately titled song "Epiphany"). Turpin is evil, no doubt (The movie's biggest laugh finds him imposing a harsh sentence on a young criminal), but there are plenty of other evil people in London needing a close shave.

With the prospect of bodies piling up, Mrs. Lovett has another plan to help her acquire meat for her pies, which is quite scarce. Sliced throats and cannibalism in a dingy London setting sound grisly, and the production matches that tone. The production design by the incomparable Dante Ferretti is dingy minimalism. Sweeney's bare, rundown shop with the view of smokestacks billowing from the windows provides the backdrop for the bright red blood that flows. Dariusz Wolski's drab cinematography captures the era and the tone. Sondheim's score sounds fantastic. Orchestrator Jonathan Tunick (from the original Broadway show) has taken the accompaniment and made it rich and complex.

The movie works because of these elements, but then even they begin to wear thin. The look and music hold the movie together, but Burton is so focused on the tone the storytelling falls apart. Burton has made a career of compensating for his weakness as a storyteller with his visual flair, but here it's a necessary but still too heavy weight on the narrative. It becomes monotonous. A flash of ghastly humor as we see Sweeney's victims fall through a trapdoor only to have their corpses crunched at the end of the drop is repeated until it loses its impact. That sequence, then, serves as a microcosm for the whole production.

Burton stages everything statically (The "Epiphany" number is a notable exception; the thrust of Sondheim's music and the mania of Sweeney's determination give the movie a burst of energy that's never recaptured), and the pacing is more than occasionally lurching. Johnny Depp handles the lyrical and melodic complexity of Sondheim's songs well (Far from opera, he and Helena Bonham Carter use character-based voices), but his Todd is always a morose blank, whether he's brooding over memories of his lost family, slashing the throats of the general populace, or even participating in Mrs. Lovett's daydream of a potentially happy life together.

By the end, Sondheim and Hugh Wheeler's story veers toward the classical structure of a tragedy, but Burton has disassociated us so far from the characters and the story there's no reason for concern. Some might take the theory that Burton directing Sweeney Todd: The Demon Barber of Fleet Street is the right choice to its logical next step, but in practice, it leaves much to be desired.