Johnny Depp and Alan Rickman in Sweeney Todd: The Demon Barber of Fleet StreetSWEENEY TODD: THE DEMON BARBER OF FLEET STREET

As the title character in Sweeney Todd: The Demon Barber of Fleet Street, Johnny Depp gives a controlled, admirable one-note performance in a role that calls for many more notes. This isn't a knock - well, not a huge knock - on his singing of this legendary Stephen Sondheim musical; Depp may not have the vocal power or range to do full justice to Sondheim's and book-writer Hugh Wheeler's masterful creation, but he gives it a good shot, and his morose speak-singing fits director Tim Burton's interpretation of the work. It's the interpretation that's the problem.