What Did Ragnar See in Floki?

Was Floki a genius or a madman in Vikings Season 1? At first, he looks like the strangest man in Kattegat, but the more Ragnar’s dream of sailing west becomes real, the harder it is to dismiss him. This video looks at Floki’s brilliance, his dangerous faith, his loyalty to Ragnar, and why the same thing that makes him so likeable also makes him frightening.