Daybreakers (Review)

Sibling Australian filmmakers Michael and Peter Spierig flip Hollywood's teen-friendly vampire trend on its head with 'Daybreakers,' a gory sci-fi world run by a majority population of bloodsuckers. Its greatest achievement could be that it keeps Generation X poster-boy Ethan Hawke in an action setting where his modulated style gets more traction than two Nicolas Cages put together. Grade: B-.