I really hate it when people rate a movie without actually watching it.
Perhaps they should ask 5 trivia questions about the movie before allowing you to vote, my guess is if that was the policy the current rating of this movie would be a hell of a lot higher. I'm not saying a 10 or even an 8, but at least in the 6's. To Rate this movie a 4 is just plain wrong.
I think the Time article on this movie sums it up best...
He’s got jet-black hair, a booming voice and a Graceland-like estate — but Drexel Hemsley, the fictional rock-and-roll star in The Identical, is no Elvis Presley. Rather, the film takes a footnote from Presley’s biography — that he had an identical twin who died at birth — and turns it into the movie’s central hypothetical: While Drexel becomes a national celebrity, what if an unknown but equally talented twin were also trying to make his own way in the world?
It's just sad that so many people that never saw the movie rate it down for all the wrong reasons.