Bryan Singer's Valkyrie has had a pretty hard time up until now. The production was fraught with problems and it's star, Tom Cruise is today more known for his questionable public persona than his acting skills. However, as the trailer for the film shows, Singer and co may have the last laugh. Valkyrie looks spectacular. A fascinating story, a stellar cast and a director who can handle ensemble drama as well as spectacle means that Valkyrie could be quite the hit.