_**Amusing castaways-on-remote-island flick ruined by too much foul non-humor**_ The office team at a label design agency is sent on a retreat to a remote tropical island in order to build character and learn teamwork. When the ex-military motivational leader (Jean-Claude Van Damme) goes missing the urbanites find themselves reverting to a “Lord of the Flies” situation. Adam Brody, Eric Edelstein, Megan Boone and…