The critical community is downright divided over the virtues -- or lack there of -- of the new biopic, 'J. Edgar.' In the film, Clint Eastwood ('Firefox') directs Leonardo DiCaprio ('The Beach') as J. Edgar Hoover, arguably the most powerful man of the 20th century. Is 'J. Edgar' headed for a date with Oscar gold, or will 'J. Edgar' be sitting home on that night, dictating lies about its prominence? As a service, we answer every question that you could possible have about 'J. Edgar.'