28 Weeks Later, the heroless sequel to Danny Boyle’s excellent 28 Days Later, does for zombie movies what Children of Men did for dystopian thrillers. Director Juan Fresnadillo uses familiar scenes from Iraq and Katrina to criticize U.S. military involvement and the value the government places on civilians, somehow managing to never get bogged down by Message. This will undoubtedly end up being the most underappreciated movie of the summer, lost among the blockbusters.